22609225074 has 64 divisors (see below), whose sum is σ = 48083922432. Its totient is φ = 7077964800.

The previous prime is 22609225073. The next prime is 22609225091. The reversal of 22609225074 is 47052290622.

It is a super-2 number, since 2×22609225074² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22609225073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 689254 + ... + 721310.

It is an arithmetic number, because the mean of its divisors is an integer number (751311288).

Almost surely, 2^22609225074 is an apocalyptic number.

22609225074 is an abundant number, since it is smaller than the sum of its proper divisors (25474697358).

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

22609225074 is a wasteful number, since it uses less digits than its factorization.

22609225074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32211.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 22609225074 in words is "twenty-two billion, six hundred nine million, two hundred twenty-five thousand, seventy-four".