102111012202210 has 16 divisors (see below), whose sum is σ = 200508896688192. Its totient is φ = 37131277164400.

The previous prime is 102111012202201. The next prime is 102111012202219. The reversal of 102111012202210 is 12202210111201.

It is an interprime number because it is at equal distance from previous prime (102111012202201) and next prime (102111012202219).

It is not an unprimeable number, because it can be changed into a prime (102111012202219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464140964446 + ... + 464140964665.

It is an arithmetic number, because the mean of its divisors is an integer number (12531806043012).

Almost surely, 2^{102111012202210} is an apocalyptic number.

102111012202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102111012202210 is a deficient number, since it is larger than the sum of its proper divisors (98397884485982).

102111012202210 is a wasteful number, since it uses less digits than its factorization.

102111012202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928281929129.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102111012202210 its reverse (12202210111201), we get a palindrome (114313222313411).

The spelling of 102111012202210 in words is "one hundred two trillion, one hundred eleven billion, twelve million, two hundred two thousand, two hundred ten".