102021022120002 has 16 divisors (see below), whose sum is σ = 204078228390720. Its totient is φ = 34000976681552.

The previous prime is 102021022119941. The next prime is 102021022120079. The reversal of 102021022120002 is 200021220120201.

102021022120002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1507636293 + ... + 1507703960.

It is an arithmetic number, because the mean of its divisors is an integer number (12754889274420).

Almost surely, 2^{102021022120002} is an apocalyptic number.

102021022120002 is an abundant number, since it is smaller than the sum of its proper divisors (102057206270718).

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

102021022120002 is a wasteful number, since it uses less digits than its factorization.

102021022120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015345897.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102021022120002 its reverse (200021220120201), we get a palindrome (302042242240203).

The spelling of 102021022120002 in words is "one hundred two trillion, twenty-one billion, twenty-two million, one hundred twenty thousand, two".