233132022 has 12 divisors (see below), whose sum is σ = 505119420. Its totient is φ = 77710668.

The previous prime is 233132021. The next prime is 233132023. The reversal of 233132022 is 220231332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (233132021) and next prime (233132023).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12951779 = 233132022 / (2 + 3 + 3 + 1 + 3 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 233131986 and 233132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233132021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6475872 + ... + 6475907.

It is an arithmetic number, because the mean of its divisors is an integer number (42093285).

Almost surely, 2^233132022 is an apocalyptic number.

233132022 is an abundant number, since it is smaller than the sum of its proper divisors (271987398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233132022 is a wasteful number, since it uses less digits than its factorization.

233132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12951787 (or 12951784 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 233132022 is about 15268.6614344546. The cubic root of 233132022 is about 615.4611492689.

Adding to 233132022 its reverse (220231332), we get a palindrome (453363354).

The spelling of 233132022 in words is "two hundred thirty-three million, one hundred thirty-two thousand, twenty-two".