102111002202 has 32 divisors (see below), whose sum is σ = 223548050880. Its totient is φ = 30837115520.

The previous prime is 102111002183. The next prime is 102111002219. The reversal of 102111002202 is 202200111201.

102111002202 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 15 ways as a sum of consecutive naturals, for example, 2620827 + ... + 2659502.

It is an arithmetic number, because the mean of its divisors is an integer number (6985876590).

Almost surely, 2^102111002202 is an apocalyptic number.

102111002202 is an abundant number, since it is smaller than the sum of its proper divisors (121437048678).

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

102111002202 is a wasteful number, since it uses less digits than its factorization.

102111002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280638.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102111002202 its reverse (202200111201), we get a palindrome (304311113403).

The spelling of 102111002202 in words is "one hundred two billion, one hundred eleven million, two thousand, two hundred two".