22210361010056 has 16 divisors (see below), whose sum is σ = 42056747953740. Its totient is φ = 10995228222400.

The previous prime is 22210361010053. The next prime is 22210361010067. The reversal of 22210361010056 is 65001016301222.

It can be written as a sum of positive squares in 2 ways, for example, as 16121558007556 + 6088803002500 = 4015166^2 + 2467550^2 .

It is a super-3 number, since 3×22210361010056³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22210361010053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13744034471 + ... + 13744036086.

Almost surely, 2^{22210361010056} is an apocalyptic number.

It is an amenable number.

22210361010056 is a deficient number, since it is larger than the sum of its proper divisors (19846386943684).

22210361010056 is a wasteful number, since it uses less digits than its factorization.

22210361010056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27488070664 (or 27488070660 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 22210361010056 its reverse (65001016301222), we get a palindrome (87211377311278).

The spelling of 22210361010056 in words is "twenty-two trillion, two hundred ten billion, three hundred sixty-one million, ten thousand, fifty-six".