112100210222201 has 4 divisors (see below), whose sum is σ = 113773347688272. Its totient is φ = 110427072756132.

The previous prime is 112100210222191. The next prime is 112100210222263. The reversal of 112100210222201 is 102222012001211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112100210222201 - 2³⁴ = 112083030353017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112100210222201.

It is not an unprimeable number, because it can be changed into a prime (112100210221201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836568732935 + ... + 836568733068.

It is an arithmetic number, because the mean of its divisors is an integer number (28443336922068).

Almost surely, 2^{112100210222201} is an apocalyptic number.

It is an amenable number.

112100210222201 is a deficient number, since it is larger than the sum of its proper divisors (1673137466071).

112100210222201 is an equidigital number, since it uses as much as digits as its factorization.

112100210222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673137466070.

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

Adding to 112100210222201 its reverse (102222012001211), we get a palindrome (214322222223412).

The spelling of 112100210222201 in words is "one hundred twelve trillion, one hundred billion, two hundred ten million, two hundred twenty-two thousand, two hundred one".