222210331023 has 16 divisors (see below), whose sum is σ = 301332844800. Its totient is φ = 145614530880.

The previous prime is 222210330959. The next prime is 222210331033. The reversal of 222210331023 is 320133012222.

It is a happy number.

It is not a de Polignac number, because 222210331023 - 2⁶ = 222210330959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210331033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1837243 + ... + 1954451.

It is an arithmetic number, because the mean of its divisors is an integer number (18833302800).

Almost surely, 2^222210331023 is an apocalyptic number.

222210331023 is a deficient number, since it is larger than the sum of its proper divisors (79122513777).

222210331023 is a wasteful number, since it uses less digits than its factorization.

222210331023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127982.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222210331023 its reverse (320133012222), we get a palindrome (542343343245).

The spelling of 222210331023 in words is "two hundred twenty-two billion, two hundred ten million, three hundred thirty-one thousand, twenty-three".