222313031022 has 8 divisors (see below), whose sum is σ = 444626062056. Its totient is φ = 74104343672.

The previous prime is 222313030943. The next prime is 222313031099. The reversal of 222313031022 is 220130313222.

It is a happy number.

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

222313031022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 222313031022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18526085913 + ... + 18526085924.

It is an arithmetic number, because the mean of its divisors is an integer number (55578257757).

Almost surely, 2^222313031022 is an apocalyptic number.

222313031022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222313031022 is a wasteful number, since it uses less digits than its factorization.

222313031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052171842.

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

Adding to 222313031022 its reverse (220130313222), we get a palindrome (442443344244).

The spelling of 222313031022 in words is "two hundred twenty-two billion, three hundred thirteen million, thirty-one thousand, twenty-two".