10112210112001 has 4 divisors (see below), whose sum is σ = 10132805245104. Its totient is φ = 10091614978900.

The previous prime is 10112210111987. The next prime is 10112210112013. The reversal of 10112210112001 is 10021101221101.

It is a happy number.

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 10112210112001 - 2⁹ = 10112210111489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112210115001) 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, 10297565815 + ... + 10297566796.

It is an arithmetic number, because the mean of its divisors is an integer number (2533201311276).

Almost surely, 2^{10112210112001} is an apocalyptic number.

It is an amenable number.

10112210112001 is a deficient number, since it is larger than the sum of its proper divisors (20595133103).

10112210112001 is an equidigital number, since it uses as much as digits as its factorization.

10112210112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20595133102.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10112210112001 its reverse (10021101221101), we get a palindrome (20133311333102).

The spelling of 10112210112001 in words is "ten trillion, one hundred twelve billion, two hundred ten million, one hundred twelve thousand, one".