102201122120000 has 140 divisors (see below), whose sum is σ = 258817605604800. Its totient is φ = 40010651328000.

The previous prime is 102201122119933. The next prime is 102201122120021. The reversal of 102201122120000 is 21221102201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25301150 + ... + 29061149.

Almost surely, 2^{102201122120000} is an apocalyptic number.

102201122120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102201122120000 is an abundant number, since it is smaller than the sum of its proper divisors (156616483484800).

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

102201122120000 is an frugal number, since it uses more digits than its factorization.

102201122120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54362378 (or 54362353 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102201122120000 its reverse (21221102201), we get a palindrome (102222343222201).

The spelling of 102201122120000 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-two million, one hundred twenty thousand".