22002302331023 has 8 divisors (see below), whose sum is σ = 25151060204448. Its totient is φ = 18854937414144.

The previous prime is 22002302330993. The next prime is 22002302331071. The reversal of 22002302331023 is 32013320320022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22002302331023 - 2³² = 21998007363727 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 22002302331023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002302331623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348205286 + ... + 348268467.

It is an arithmetic number, because the mean of its divisors is an integer number (3143882525556).

Almost surely, 2^{22002302331023} is an apocalyptic number.

22002302331023 is a deficient number, since it is larger than the sum of its proper divisors (3148757873425).

22002302331023 is an equidigital number, since it uses as much as digits as its factorization.

22002302331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696478273.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22002302331023 its reverse (32013320320022), we get a palindrome (54015622651045).

The spelling of 22002302331023 in words is "twenty-two trillion, two billion, three hundred two million, three hundred thirty-one thousand, twenty-three".