2232232133 has 4 divisors (see below), whose sum is σ = 2329285728. Its totient is φ = 2135178540.

The previous prime is 2232232127. The next prime is 2232232139. The reversal of 2232232133 is 3312322322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2232232127) and next prime (2232232139).

It is a cyclic number.

It is not a de Polignac number, because 2232232133 - 2⁴ = 2232232117 is a prime.

It is a super-3 number, since 3×2232232133³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 97053571 = 2232232133 / (2 + 2 + 3 + 2 + 2 + 3 + 2 + 1 + 3 + 3).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2232232099 and 2232232108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232232139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48526763 + ... + 48526808.

It is an arithmetic number, because the mean of its divisors is an integer number (582321432).

Almost surely, 2^2232232133 is an apocalyptic number.

2232232133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2232232133 is a deficient number, since it is larger than the sum of its proper divisors (97053595).

2232232133 is an equidigital number, since it uses as much as digits as its factorization.

2232232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97053594.

The product of its digits is 2592, while the sum is 23.

The square root of 2232232133 is about 47246.5039235709. The cubic root of 2232232133 is about 1306.9123195460.

Adding to 2232232133 its reverse (3312322322), we get a palindrome (5544554455).

The spelling of 2232232133 in words is "two billion, two hundred thirty-two million, two hundred thirty-two thousand, one hundred thirty-three".