22750127500 has 30 divisors (see below), whose sum is σ = 49749984284. Its totient is φ = 9100050000.

The previous prime is 22750127483. The next prime is 22750127503. The reversal of 22750127500 is 572105722.

It is not an unprimeable number, because it can be changed into a prime (22750127503) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4547526 + ... + 4552525.

Almost surely, 2^22750127500 is an apocalyptic number.

22750127500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22750127500 is an abundant number, since it is smaller than the sum of its proper divisors (26999856784).

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

22750127500 is an equidigital number, since it uses as much as digits as its factorization.

22750127500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100075 (or 9100058 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The spelling of 22750127500 in words is "twenty-two billion, seven hundred fifty million, one hundred twenty-seven thousand, five hundred".