22122302000 has 80 divisors (see below), whose sum is σ = 55336413600. Its totient is φ = 8543763200.

The previous prime is 22122301979. The next prime is 22122302017. The reversal of 22122302000 is 20322122.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132710 + ... + 248709.

It is an arithmetic number, because the mean of its divisors is an integer number (691705170).

Almost surely, 2^22122302000 is an apocalyptic number.

22122302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22122302000 is an abundant number, since it is smaller than the sum of its proper divisors (33214111600).

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

22122302000 is a wasteful number, since it uses less digits than its factorization.

22122302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381471 (or 381455 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22122302000 its reverse (20322122), we get a palindrome (22142624122).

The spelling of 22122302000 in words is "twenty-two billion, one hundred twenty-two million, three hundred two thousand".