10102122020210 has 64 divisors (see below), whose sum is σ = 19854965873664. Its totient is φ = 3670153675200.

The previous prime is 10102122020143. The next prime is 10102122020261. The reversal of 10102122020210 is 1202022120101.

It is a super-2 number, since 2×10102122020210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1111217765 + ... + 1111226855.

It is an arithmetic number, because the mean of its divisors is an integer number (310233841776).

Almost surely, 2^{10102122020210} is an apocalyptic number.

10102122020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102122020210 is a deficient number, since it is larger than the sum of its proper divisors (9752843853454).

10102122020210 is a wasteful number, since it uses less digits than its factorization.

10102122020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17199.

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

Adding to 10102122020210 its reverse (1202022120101), we get a palindrome (11304144140311).

The spelling of 10102122020210 in words is "ten trillion, one hundred two billion, one hundred twenty-two million, twenty thousand, two hundred ten".