22013301224123 has 4 divisors (see below), whose sum is σ = 24014510426328. Its totient is φ = 20012092021920.

The previous prime is 22013301224011. The next prime is 22013301224137. The reversal of 22013301224123 is 32142210331022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22013301224123 - 2³⁸ = 21738423317179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22013301224092 and 22013301224101.

It is not an unprimeable number, because it can be changed into a prime (22013301224183) 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, 1000604601086 + ... + 1000604601107.

It is an arithmetic number, because the mean of its divisors is an integer number (6003627606582).

Almost surely, 2^{22013301224123} is an apocalyptic number.

22013301224123 is a deficient number, since it is larger than the sum of its proper divisors (2001209202205).

22013301224123 is a wasteful number, since it uses less digits than its factorization.

22013301224123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001209202204.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22013301224123 its reverse (32142210331022), we get a palindrome (54155511555145).

The spelling of 22013301224123 in words is "twenty-two trillion, thirteen billion, three hundred one million, two hundred twenty-four thousand, one hundred twenty-three".