22126305000 has 80 divisors (see below), whose sum is σ = 69122623680. Its totient is φ = 5900344000.

The previous prime is 22126304987. The next prime is 22126305023. The reversal of 22126305000 is 50362122.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 722544 + ... + 752543.

It is an arithmetic number, because the mean of its divisors is an integer number (864032796).

Almost surely, 2^22126305000 is an apocalyptic number.

22126305000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22126305000 is an abundant number, since it is smaller than the sum of its proper divisors (46996318680).

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

22126305000 is a wasteful number, since it uses less digits than its factorization.

22126305000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475116 (or 1475097 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 22126305000 its reverse (50362122), we get a palindrome (22176667122).

The spelling of 22126305000 in words is "twenty-two billion, one hundred twenty-six million, three hundred five thousand".