101122101200210 has 16 divisors (see below), whose sum is σ = 192726828170136. Its totient is φ = 38069496922368.

The previous prime is 101122101200189. The next prime is 101122101200221. The reversal of 101122101200210 is 12002101221101.

It can be written as a sum of positive squares in 4 ways, for example, as 72446194010089 + 28675907190121 = 8511533^2 + 5354989^2 .

It is a super-2 number, since 2×101122101200210² (a number of 29 digits) contains 22 as substring.

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, 297417944537 + ... + 297417944876.

Almost surely, 2^{101122101200210} is an apocalyptic number.

101122101200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122101200210 is a deficient number, since it is larger than the sum of its proper divisors (91604726969926).

101122101200210 is a wasteful number, since it uses less digits than its factorization.

101122101200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594835889437.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101122101200210 its reverse (12002101221101), we get a palindrome (113124202421311).

The spelling of 101122101200210 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred one million, two hundred thousand, two hundred ten".