22022022000 has 160 divisors (see below), whose sum is σ = 77453685504. Its totient is φ = 5338656000.

The previous prime is 22022021999. The next prime is 22022022019. The reversal of 22022022000 is 22022022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100834 + ... + 232833.

Almost surely, 2^22022022000 is an apocalyptic number.

22022022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22022022000 is an abundant number, since it is smaller than the sum of its proper divisors (55431663504).

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

22022022000 is a wasteful number, since it uses less digits than its factorization.

22022022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333704 (or 333688 counting only the distinct ones).

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

Adding to 22022022000 its reverse (22022022), we get a palindrome (22044044022).

22022022000 divided by its reverse (22022022) gives a cube (1000 = 10³).

It can be divided in two parts, 2202 and 2022000, that added together give a palindrome (2024202).

The spelling of 22022022000 in words is "twenty-two billion, twenty-two million, twenty-two thousand".