22000112002201 has 4 divisors (see below), whose sum is σ = 22005401766400. Its totient is φ = 21994822238004.

The previous prime is 22000112002189. The next prime is 22000112002217. The reversal of 22000112002201 is 10220021100022.

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 22000112002201 - 2⁹ = 22000112001689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000112002291) 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, 2644875861 + ... + 2644884178.

It is an arithmetic number, because the mean of its divisors is an integer number (5501350441600).

Almost surely, 2^{22000112002201} is an apocalyptic number.

It is an amenable number.

22000112002201 is a deficient number, since it is larger than the sum of its proper divisors (5289764199).

22000112002201 is an equidigital number, since it uses as much as digits as its factorization.

22000112002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289764198.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000112002201 its reverse (10220021100022), we get a palindrome (32220133102223).

The spelling of 22000112002201 in words is "twenty-two trillion, one hundred twelve million, two thousand, two hundred one".