13022021210000 has 150 divisors (see below), whose sum is σ = 34654324446126. Its totient is φ = 4735280000000.

The previous prime is 13022021209957. The next prime is 13022021210047. The reversal of 13022021210000 is 1212022031.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 9326891568016 + 3695129641984 = 3053996^2 + 1922272^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4171001 + ... + 6591000.

Almost surely, 2^{13022021210000} is an apocalyptic number.

13022021210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13022021210000 is an abundant number, since it is smaller than the sum of its proper divisors (21632303236126).

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

13022021210000 is a wasteful number, since it uses less digits than its factorization.

13022021210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10762051 (or 10762019 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13022021210000 its reverse (1212022031), we get a palindrome (13023233232031).

The spelling of 13022021210000 in words is "thirteen trillion, twenty-two billion, twenty-one million, two hundred ten thousand".