22200002000022 has 32 divisors (see below), whose sum is σ = 55355849144064. Its totient is φ = 5766234285600.

The previous prime is 22200002000017. The next prime is 22200002000039. The reversal of 22200002000022 is 22000020000222.

It is a junction number, because it is equal to n+sod(n) for n = 22200001999971 and 22200002000007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24025975729 + ... + 24025976652.

It is an arithmetic number, because the mean of its divisors is an integer number (1729870285752).

Almost surely, 2^{22200002000022} is an apocalyptic number.

22200002000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22200002000022 is an abundant number, since it is smaller than the sum of its proper divisors (33155847144042).

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

22200002000022 is a wasteful number, since it uses less digits than its factorization.

22200002000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48051952404.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 22200002000022 its reverse (22000020000222), we get a palindrome (44200022000244).

It can be divided in two parts, 2 and 2200002000022, that multiplied together give a palindrome (4400004000044).

The spelling of 22200002000022 in words is "twenty-two trillion, two hundred billion, two million, twenty-two", and thus it is an aban number.