1332222233 has 4 divisors (see below), whose sum is σ = 1335112548. Its totient is φ = 1329331920.

The previous prime is 1332222211. The next prime is 1332222239. The reversal of 1332222233 is 3322222331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190660864 + 1141561369 = 13808^2 + 33787^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332222233 - 2⁸ = 1332221977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332222199 and 1332222208.

It is not an unprimeable number, because it can be changed into a prime (1332222239) 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, 1444466 + ... + 1445387.

It is an arithmetic number, because the mean of its divisors is an integer number (333778137).

Almost surely, 2^1332222233 is an apocalyptic number.

It is an amenable number.

1332222233 is a deficient number, since it is larger than the sum of its proper divisors (2890315).

1332222233 is an equidigital number, since it uses as much as digits as its factorization.

1332222233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890314.

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

The square root of 1332222233 is about 36499.6196281550. The cubic root of 1332222233 is about 1100.3366002955.

Adding to 1332222233 its reverse (3322222331), we get a palindrome (4654444564).

The spelling of 1332222233 in words is "one billion, three hundred thirty-two million, two hundred twenty-two thousand, two hundred thirty-three".