101122211210 has 64 divisors (see below), whose sum is σ = 188227584000. Its totient is φ = 39099220992.

The previous prime is 101122211209. The next prime is 101122211219. The reversal of 101122211210 is 12112221101.

It is not an unprimeable number, because it can be changed into a prime (101122211219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7894391 + ... + 7907189.

It is an arithmetic number, because the mean of its divisors is an integer number (2941056000).

Almost surely, 2^101122211210 is an apocalyptic number.

101122211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122211210 is a deficient number, since it is larger than the sum of its proper divisors (87105372790).

101122211210 is a wasteful number, since it uses less digits than its factorization.

101122211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13095.

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

Adding to 101122211210 its reverse (12112221101), we get a palindrome (113234432311).

The spelling of 101122211210 in words is "one hundred one billion, one hundred twenty-two million, two hundred eleven thousand, two hundred ten".