22204501000 has 64 divisors (see below), whose sum is σ = 56682063360. Its totient is φ = 8074360000.

The previous prime is 22204500979. The next prime is 22204501003. The reversal of 22204501000 is 10540222.

It is not an unprimeable number, because it can be changed into a prime (22204501003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 998296 + ... + 1020295.

It is an arithmetic number, because the mean of its divisors is an integer number (885657240).

Almost surely, 2^22204501000 is an apocalyptic number.

22204501000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22204501000 is an abundant number, since it is smaller than the sum of its proper divisors (34477562360).

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

22204501000 is a wasteful number, since it uses less digits than its factorization.

22204501000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018623 (or 2018609 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The spelling of 22204501000 in words is "twenty-two billion, two hundred four million, five hundred one thousand".