102211012100002 has 16 divisors (see below), whose sum is σ = 165116644580160. Its totient is φ = 47172442388112.

The previous prime is 102211012099993. The next prime is 102211012100023. The reversal of 102211012100002 is 200001210112201.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 77285398 + ... + 78596785.

It is an arithmetic number, because the mean of its divisors is an integer number (10319790286260).

Almost surely, 2^{102211012100002} is an apocalyptic number.

102211012100002 is a deficient number, since it is larger than the sum of its proper divisors (62905632480158).

102211012100002 is a wasteful number, since it uses less digits than its factorization.

102211012100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155907417.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102211012100002 its reverse (200001210112201), we get a palindrome (302212222212203).

The spelling of 102211012100002 in words is "one hundred two trillion, two hundred eleven billion, twelve million, one hundred thousand, two".