101001112210220 has 96 divisors (see below), whose sum is σ = 217203467120640. Its totient is φ = 39433499705600.

The previous prime is 101001112210183. The next prime is 101001112210241. The reversal of 101001112210220 is 22012211100101.

It is a junction number, because it is equal to n+sod(n) for n = 101001112210195 and 101001112210204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3242291645 + ... + 3242322795.

It is an arithmetic number, because the mean of its divisors is an integer number (2262536115840).

Almost surely, 2^{101001112210220} is an apocalyptic number.

101001112210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101001112210220 is an abundant number, since it is smaller than the sum of its proper divisors (116202354910420).

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

101001112210220 is a wasteful number, since it uses less digits than its factorization.

101001112210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40463 (or 40461 counting only the distinct ones).

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

Adding to 101001112210220 its reverse (22012211100101), we get a palindrome (123013323310321).

The spelling of 101001112210220 in words is "one hundred one trillion, one billion, one hundred twelve million, two hundred ten thousand, two hundred twenty".