233022422402 has 32 divisors (see below), whose sum is σ = 437156991360. Its totient is φ = 90501540480.

The previous prime is 233022422357. The next prime is 233022422417. The reversal of 233022422402 is 204224220332.

It is a super-2 number, since 2×233022422402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2337827 + ... + 2435462.

It is an arithmetic number, because the mean of its divisors is an integer number (13661155980).

Almost surely, 2^233022422402 is an apocalyptic number.

233022422402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233022422402 is a deficient number, since it is larger than the sum of its proper divisors (204134568958).

233022422402 is a wasteful number, since it uses less digits than its factorization.

233022422402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773626.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 233022422402 its reverse (204224220332), we get a palindrome (437246642734).

The spelling of 233022422402 in words is "two hundred thirty-three billion, twenty-two million, four hundred twenty-two thousand, four hundred two".