222303303023 has 24 divisors (see below), whose sum is σ = 242583598656. Its totient is φ = 203498222400.

The previous prime is 222303303007. The next prime is 222303303109. The reversal of 222303303023 is 320303303222.

It is not a de Polignac number, because 222303303023 - 2⁴ = 222303303007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 222303303023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222303323023) 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, 1100858 + ... + 1287048.

It is an arithmetic number, because the mean of its divisors is an integer number (10107649944).

Almost surely, 2^222303303023 is an apocalyptic number.

222303303023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222303303023 is a deficient number, since it is larger than the sum of its proper divisors (20280295633).

222303303023 is a wasteful number, since it uses less digits than its factorization.

222303303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186335 (or 186312 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 222303303023 its reverse (320303303222), we get a palindrome (542606606245).

The spelling of 222303303023 in words is "two hundred twenty-two billion, three hundred three million, three hundred three thousand, twenty-three".