222102023 has 16 divisors (see below), whose sum is σ = 262403232. Its totient is φ = 185328000.

The previous prime is 222101977. The next prime is 222102031. The reversal of 222102023 is 320201222.

It is not a de Polignac number, because 222102023 - 2⁸ = 222101767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222101989 and 222102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222102323) 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, 21593 + ... + 30173.

It is an arithmetic number, because the mean of its divisors is an integer number (16400202).

Almost surely, 2^222102023 is an apocalyptic number.

222102023 is a deficient number, since it is larger than the sum of its proper divisors (40301209).

222102023 is a wasteful number, since it uses less digits than its factorization.

222102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 222102023 is about 14903.0877002049. The cubic root of 222102023 is about 605.5976363404.

Adding to 222102023 its reverse (320201222), we get a palindrome (542303245).

The spelling of 222102023 in words is "two hundred twenty-two million, one hundred two thousand, twenty-three".