20233012233312 has 96 divisors (see below), whose sum is σ = 59067045797760. Its totient is φ = 6738155303040.

The previous prime is 20233012233277. The next prime is 20233012233361. The reversal of 20233012233312 is 21333221033202.

20233012233312 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 301 + 2 + 23 + 331 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 9789658 + ... + 11674905.

It is an arithmetic number, because the mean of its divisors is an integer number (615281727060).

Almost surely, 2^{20233012233312} is an apocalyptic number.

It is an amenable number.

20233012233312 is an abundant number, since it is smaller than the sum of its proper divisors (38834033564448).

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

20233012233312 is a wasteful number, since it uses less digits than its factorization.

20233012233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21465673 (or 21465659 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20233012233312 its reverse (21333221033202), we get a palindrome (41566233266514).

The spelling of 20233012233312 in words is "twenty trillion, two hundred thirty-three billion, twelve million, two hundred thirty-three thousand, three hundred twelve".