100112022201 has 12 divisors (see below), whose sum is σ = 137927493456. Its totient is φ = 64588399560.

The previous prime is 100112022193. The next prime is 100112022217. The reversal of 100112022201 is 102220211001.

It is not a de Polignac number, because 100112022201 - 2³ = 100112022193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100112022221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17359591 + ... + 17365356.

It is an arithmetic number, because the mean of its divisors is an integer number (11493957788).

Almost surely, 2^100112022201 is an apocalyptic number.

It is an amenable number.

100112022201 is a deficient number, since it is larger than the sum of its proper divisors (37815471255).

100112022201 is an equidigital number, since it uses as much as digits as its factorization.

100112022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34725012 (or 34724981 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100112022201 its reverse (102220211001), we get a palindrome (202332233202).

The spelling of 100112022201 in words is "one hundred billion, one hundred twelve million, twenty-two thousand, two hundred one".