102010221002210 has 32 divisors (see below), whose sum is σ = 183661046334720. Its totient is φ = 40794612096448.

The previous prime is 102010221002189. The next prime is 102010221002279. The reversal of 102010221002210 is 12200122010201.

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, 815608139 + ... + 815733201.

It is an arithmetic number, because the mean of its divisors is an integer number (5739407697960).

Almost surely, 2^{102010221002210} is an apocalyptic number.

102010221002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010221002210 is a deficient number, since it is larger than the sum of its proper divisors (81650825332510).

102010221002210 is a wasteful number, since it uses less digits than its factorization.

102010221002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143362.

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

Adding to 102010221002210 its reverse (12200122010201), we get a palindrome (114210343012411).

The spelling of 102010221002210 in words is "one hundred two trillion, ten billion, two hundred twenty-one million, two thousand, two hundred ten".