101200110010220 has 48 divisors (see below), whose sum is σ = 242330761175328. Its totient is φ = 35168183024640.

The previous prime is 101200110010187. The next prime is 101200110010249. The reversal of 101200110010220 is 22010011002101.

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, 11447971826 + ... + 11447980665.

It is an arithmetic number, because the mean of its divisors is an integer number (5048557524486).

Almost surely, 2^{101200110010220} is an apocalyptic number.

101200110010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101200110010220 is an abundant number, since it is smaller than the sum of its proper divisors (141130651165108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101200110010220 is a wasteful number, since it uses less digits than its factorization.

101200110010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22895952530 (or 22895952528 counting only the distinct ones).

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

Adding to 101200110010220 its reverse (22010011002101), we get a palindrome (123210121012321).

The spelling of 101200110010220 in words is "one hundred one trillion, two hundred billion, one hundred ten million, ten thousand, two hundred twenty".