101121202022210 has 32 divisors (see below), whose sum is σ = 182349149778432. Its totient is φ = 40374944138880.

The previous prime is 101121202022171. The next prime is 101121202022233. The reversal of 101121202022210 is 12220202121101.

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, 50443919 + ... + 52410221.

It is an arithmetic number, because the mean of its divisors is an integer number (5698410930576).

Almost surely, 2^{101121202022210} is an apocalyptic number.

101121202022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101121202022210 is a deficient number, since it is larger than the sum of its proper divisors (81227947756222).

101121202022210 is a wasteful number, since it uses less digits than its factorization.

101121202022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975658.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101121202022210 its reverse (12220202121101), we get a palindrome (113341404143311).

The spelling of 101121202022210 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred two million, twenty-two thousand, two hundred ten".