101100122210 has 32 divisors (see below), whose sum is σ = 186926579712. Its totient is φ = 39350806720.

The previous prime is 101100122203. The next prime is 101100122231. The reversal of 101100122210 is 12221001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100122191 and 101100122200.

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, 540386 + ... + 703005.

It is an arithmetic number, because the mean of its divisors is an integer number (5841455616).

Almost surely, 2^101100122210 is an apocalyptic number.

101100122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101100122210 is a deficient number, since it is larger than the sum of its proper divisors (85826457502).

101100122210 is a wasteful number, since it uses less digits than its factorization.

101100122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243618.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101100122210 its reverse (12221001101), we get a palindrome (113321123311).

The spelling of 101100122210 in words is "one hundred one billion, one hundred million, one hundred twenty-two thousand, two hundred ten".