2232120133 has 4 divisors (see below), whose sum is σ = 2349600160. Its totient is φ = 2114640108.

The previous prime is 2232120131. The next prime is 2232120161. The reversal of 2232120133 is 3310212322.

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 a cyclic number.

It is not a de Polignac number, because 2232120133 - 2¹ = 2232120131 is a prime.

It is a super-3 number, since 3×2232120133³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 117480007 = 2232120133 / (2 + 2 + 3 + 2 + 1 + 2 + 0 + 1 + 3 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232120133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232120131) 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, 58739985 + ... + 58740022.

It is an arithmetic number, because the mean of its divisors is an integer number (587400040).

Almost surely, 2^2232120133 is an apocalyptic number.

It is an amenable number.

2232120133 is a deficient number, since it is larger than the sum of its proper divisors (117480027).

2232120133 is a wasteful number, since it uses less digits than its factorization.

2232120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117480026.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2232120133 is about 47245.3186358183. The cubic root of 2232120133 is about 1306.8904615105.

Adding to 2232120133 its reverse (3310212322), we get a palindrome (5542332455).

The spelling of 2232120133 in words is "two billion, two hundred thirty-two million, one hundred twenty thousand, one hundred thirty-three".