102221021122000 has 160 divisors (see below), whose sum is σ = 272160478721664. Its totient is φ = 36823884416000.

The previous prime is 102221021121983. The next prime is 102221021122027. The reversal of 102221021122000 is 221120122201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19358197 + ... + 24066196.

Almost surely, 2^{102221021122000} is an apocalyptic number.

102221021122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102221021122000 is an abundant number, since it is smaller than the sum of its proper divisors (169939457599664).

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

102221021122000 is a wasteful number, since it uses less digits than its factorization.

102221021122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43424534 (or 43424518 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102221021122000 its reverse (221120122201), we get a palindrome (102442141244201).

The spelling of 102221021122000 in words is "one hundred two trillion, two hundred twenty-one billion, twenty-one million, one hundred twenty-two thousand".