22112200000062 has 12 divisors (see below), whose sum is σ = 47909766666840. Its totient is φ = 7370733333348.

The previous prime is 22112200000039. The next prime is 22112200000063. The reversal of 22112200000062 is 26000000221122.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1228455555559 = 22112200000062 / (2 + 2 + 1 + 1 + 2 + 2 + 0 + 0 + 0 + 0 + 0 + 0 + 6 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 22112199999990 and 22112200000044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112200000063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614227777762 + ... + 614227777797.

It is an arithmetic number, because the mean of its divisors is an integer number (3992480555570).

Almost surely, 2^{22112200000062} is an apocalyptic number.

22112200000062 is an abundant number, since it is smaller than the sum of its proper divisors (25797566666778).

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

22112200000062 is a wasteful number, since it uses less digits than its factorization.

22112200000062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228455555567 (or 1228455555564 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22112200000062 its reverse (26000000221122), we get a palindrome (48112200221184).

The spelling of 22112200000062 in words is "twenty-two trillion, one hundred twelve billion, two hundred million, sixty-two", and thus it is an aban number.