22123011134201 has 4 divisors (see below), whose sum is σ = 22123033548672. Its totient is φ = 22122988719732.

The previous prime is 22123011134173. The next prime is 22123011134299. The reversal of 22123011134201 is 10243111032122.

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 22123011134201 - 2¹⁸ = 22123010872057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22123011134801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9655085 + ... + 11724618.

It is an arithmetic number, because the mean of its divisors is an integer number (5530758387168).

Almost surely, 2^{22123011134201} is an apocalyptic number.

It is an amenable number.

22123011134201 is a deficient number, since it is larger than the sum of its proper divisors (22414471).

22123011134201 is a wasteful number, since it uses less digits than its factorization.

22123011134201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22414470.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22123011134201 its reverse (10243111032122), we get a palindrome (32366122166323).

The spelling of 22123011134201 in words is "twenty-two trillion, one hundred twenty-three billion, eleven million, one hundred thirty-four thousand, two hundred one".