22270407075 has 72 divisors (see below), whose sum is σ = 45628665888. Its totient is φ = 10171491840.

The previous prime is 22270407013. The next prime is 22270407079. The reversal of 22270407075 is 57070407222.

It is not a de Polignac number, because 22270407075 - 2⁶ = 22270407011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22270407079) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1904647 + ... + 1916303.

Almost surely, 2^22270407075 is an apocalyptic number.

22270407075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22270407075 is an abundant number, since it is smaller than the sum of its proper divisors (23358258813).

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

22270407075 is a wasteful number, since it uses less digits than its factorization.

22270407075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12893 (or 12885 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The spelling of 22270407075 in words is "twenty-two billion, two hundred seventy million, four hundred seven thousand, seventy-five".