20015233362 has 48 divisors (see below), whose sum is σ = 43893091008. Its totient is φ = 6591019680.

The previous prime is 20015233313. The next prime is 20015233379. The reversal of 20015233362 is 26333251002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 767713 + ... + 793355.

It is an arithmetic number, because the mean of its divisors is an integer number (914439396).

Almost surely, 2^20015233362 is an apocalyptic number.

20015233362 is an abundant number, since it is smaller than the sum of its proper divisors (23877857646).

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

20015233362 is a wasteful number, since it uses less digits than its factorization.

20015233362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26175 (or 26172 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 20015233362 its reverse (26333251002), we get a palindrome (46348484364).

The spelling of 20015233362 in words is "twenty billion, fifteen million, two hundred thirty-three thousand, three hundred sixty-two".