222023122231 has 8 divisors (see below), whose sum is σ = 229197040128. Its totient is φ = 214849947000.

The previous prime is 222023122219. The next prime is 222023122249. The reversal of 222023122231 is 132221320222.

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 222023122231 - 2²⁵ = 221989567799 is a prime.

It is a super-2 number, since 2×222023122231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023122331) 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, 457296 + ... + 808186.

It is an arithmetic number, because the mean of its divisors is an integer number (28649630016).

Almost surely, 2^222023122231 is an apocalyptic number.

222023122231 is a deficient number, since it is larger than the sum of its proper divisors (7173917897).

222023122231 is a wasteful number, since it uses less digits than its factorization.

222023122231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371333.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222023122231 its reverse (132221320222), we get a palindrome (354244442453).

The spelling of 222023122231 in words is "two hundred twenty-two billion, twenty-three million, one hundred twenty-two thousand, two hundred thirty-one".