222313205564 has 24 divisors (see below), whose sum is σ = 398124001968. Its totient is φ = 108563857920.

The previous prime is 222313205557. The next prime is 222313205567. The reversal of 222313205564 is 465502313222.

It is a super-2 number, since 2×222313205564² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222313205567) 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, 2951654 + ... + 3026034.

It is an arithmetic number, because the mean of its divisors is an integer number (16588500082).

Almost surely, 2^222313205564 is an apocalyptic number.

It is an amenable number.

222313205564 is a deficient number, since it is larger than the sum of its proper divisors (175810796404).

222313205564 is a wasteful number, since it uses less digits than its factorization.

222313205564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91805 (or 91803 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 222313205564 its reverse (465502313222), we get a palindrome (687815518786).

The spelling of 222313205564 in words is "two hundred twenty-two billion, three hundred thirteen million, two hundred five thousand, five hundred sixty-four".