22322425025 has 36 divisors (see below), whose sum is σ = 30951568080. Its totient is φ = 15922771200.

The previous prime is 22322424989. The next prime is 22322425039. The reversal of 22322425025 is 52052422322.

It is not a de Polignac number, because 22322425025 - 2⁸ = 22322424769 is a prime.

It is a super-3 number, since 3×22322425025³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55970 + ... + 218580.

It is an arithmetic number, because the mean of its divisors is an integer number (859765780).

Almost surely, 2^22322425025 is an apocalyptic number.

22322425025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22322425025 is a deficient number, since it is larger than the sum of its proper divisors (8629143055).

22322425025 is a wasteful number, since it uses less digits than its factorization.

22322425025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162674 (or 162652 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 22322425025 its reverse (52052422322), we get a palindrome (74374847347).

The spelling of 22322425025 in words is "twenty-two billion, three hundred twenty-two million, four hundred twenty-five thousand, twenty-five".