100112211201 has 16 divisors (see below), whose sum is σ = 135804715200. Its totient is φ = 65581579968.

The previous prime is 100112211139. The next prime is 100112211203. The reversal of 100112211201 is 102112211001.

It is not a de Polignac number, because 100112211201 - 2²⁷ = 99977993473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100112211203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286215 + ... + 531171.

It is an arithmetic number, because the mean of its divisors is an integer number (8487794700).

Almost surely, 2^100112211201 is an apocalyptic number.

It is an amenable number.

100112211201 is a deficient number, since it is larger than the sum of its proper divisors (35692503999).

100112211201 is a wasteful number, since it uses less digits than its factorization.

100112211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247328.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100112211201 its reverse (102112211001), we get a palindrome (202224422202).

The spelling of 100112211201 in words is "one hundred billion, one hundred twelve million, two hundred eleven thousand, two hundred one".