2212230562564 has 24 divisors (see below), whose sum is σ = 4223490516000. Its totient is φ = 1005525713280.

The previous prime is 2212230562561. The next prime is 2212230562579. The reversal of 2212230562564 is 4652650322122.

It is not an unprimeable number, because it can be changed into a prime (2212230562561) 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, 514147 + ... + 2165365.

It is an arithmetic number, because the mean of its divisors is an integer number (175978771500).

Almost surely, 2^{2212230562564} is an apocalyptic number.

It is an amenable number.

2212230562564 is a deficient number, since it is larger than the sum of its proper divisors (2011259953436).

2212230562564 is a wasteful number, since it uses less digits than its factorization.

2212230562564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681683 (or 1681681 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 2212230562564 its reverse (4652650322122), we get a palindrome (6864880884686).

The spelling of 2212230562564 in words is "two trillion, two hundred twelve billion, two hundred thirty million, five hundred sixty-two thousand, five hundred sixty-four".