23333301012 has 24 divisors (see below), whose sum is σ = 62222136256. Its totient is φ = 6666657408.

The previous prime is 23333300993. The next prime is 23333301029. The reversal of 23333301012 is 21010333332.

It is a super-2 number, since 2×23333301012² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 23333301012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 138888613 + ... + 138888780.

Almost surely, 2^23333301012 is an apocalyptic number.

It is an amenable number.

23333301012 is an abundant number, since it is smaller than the sum of its proper divisors (38888835244).

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

23333301012 is a wasteful number, since it uses less digits than its factorization.

23333301012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277777407 (or 277777405 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23333301012 its reverse (21010333332), we get a palindrome (44343634344).

The spelling of 23333301012 in words is "twenty-three billion, three hundred thirty-three million, three hundred one thousand, twelve".