233331422234424 has 64 divisors (see below), whose sum is σ = 585998266828800. Its totient is φ = 77421243401856.

The previous prime is 233331422234363. The next prime is 233331422234429. The reversal of 233331422234424 is 424432224133332.

It is a happy number.

It is a super-2 number, since 2×233331422234424² (a number of 30 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233331422234429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56353542 + ... + 60352170.

It is an arithmetic number, because the mean of its divisors is an integer number (9156222919200).

Almost surely, 2^{233331422234424} is an apocalyptic number.

233331422234424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

233331422234424 is an abundant number, since it is smaller than the sum of its proper divisors (352666844594376).

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

233331422234424 is a wasteful number, since it uses less digits than its factorization.

233331422234424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009764 (or 4009760 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 42.

Adding to 233331422234424 its reverse (424432224133332), we get a palindrome (657763646367756).

The spelling of 233331422234424 in words is "two hundred thirty-three trillion, three hundred thirty-one billion, four hundred twenty-two million, two hundred thirty-four thousand, four hundred twenty-four".