22134050422201 has 4 divisors (see below), whose sum is σ = 22151195311504. Its totient is φ = 22116905532900.

The previous prime is 22134050422147. The next prime is 22134050422207. The reversal of 22134050422201 is 10222405043122.

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 22134050422201 - 2²⁵ = 22134016867769 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 22134050422201.

It is not an unprimeable number, because it can be changed into a prime (22134050422207) 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, 8572442715 + ... + 8572445296.

It is an arithmetic number, because the mean of its divisors is an integer number (5537798827876).

Almost surely, 2^{22134050422201} is an apocalyptic number.

It is an amenable number.

22134050422201 is a deficient number, since it is larger than the sum of its proper divisors (17144889303).

22134050422201 is a wasteful number, since it uses less digits than its factorization.

22134050422201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17144889302.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 22134050422201 its reverse (10222405043122), we get a palindrome (32356455465323).

The spelling of 22134050422201 in words is "twenty-two trillion, one hundred thirty-four billion, fifty million, four hundred twenty-two thousand, two hundred one".