13300021122312 has 32 divisors (see below), whose sum is σ = 33329408565600. Its totient is φ = 4422759606144.

The previous prime is 13300021122293. The next prime is 13300021122341. The reversal of 13300021122312 is 21322112000331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661287733 + ... + 661307844.

It is an arithmetic number, because the mean of its divisors is an integer number (1041544017675).

Almost surely, 2^{13300021122312} is an apocalyptic number.

13300021122312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13300021122312 is an abundant number, since it is smaller than the sum of its proper divisors (20029387443288).

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

13300021122312 is a wasteful number, since it uses less digits than its factorization.

13300021122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322596005 (or 1322596001 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13300021122312 its reverse (21322112000331), we get a palindrome (34622133122643).

The spelling of 13300021122312 in words is "thirteen trillion, three hundred billion, twenty-one million, one hundred twenty-two thousand, three hundred twelve".