22020264062220 has 24 divisors (see below), whose sum is σ = 61656739374384. Its totient is φ = 5872070416576.

The previous prime is 22020264062213. The next prime is 22020264062239. The reversal of 22020264062220 is 2226046202022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 183502200459 + ... + 183502200578.

It is an arithmetic number, because the mean of its divisors is an integer number (2569030807266).

Almost surely, 2^{22020264062220} is an apocalyptic number.

22020264062220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020264062220 is an abundant number, since it is smaller than the sum of its proper divisors (39636475312164).

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

22020264062220 is a wasteful number, since it uses less digits than its factorization.

22020264062220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367004401049 (or 367004401047 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 22020264062220 in words is "twenty-two trillion, twenty billion, two hundred sixty-four million, sixty-two thousand, two hundred twenty".