22002020113023 has 24 divisors (see below), whose sum is σ = 32556103485360. Its totient is φ = 14310138810240.

The previous prime is 22002020113019. The next prime is 22002020113037. The reversal of 22002020113023 is 32031102020022.

It is not a de Polignac number, because 22002020113023 - 2² = 22002020113019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22002020112987 and 22002020113005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002020113123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79118340 + ... + 79395942.

It is an arithmetic number, because the mean of its divisors is an integer number (1356504311890).

Almost surely, 2^{22002020113023} is an apocalyptic number.

22002020113023 is a deficient number, since it is larger than the sum of its proper divisors (10554083372337).

22002020113023 is a wasteful number, since it uses less digits than its factorization.

22002020113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492439 (or 492436 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22002020113023 its reverse (32031102020022), we get a palindrome (54033122133045).

The spelling of 22002020113023 in words is "twenty-two trillion, two billion, twenty million, one hundred thirteen thousand, twenty-three".