22612340125 has 16 divisors (see below), whose sum is σ = 28876491072. Its totient is φ = 17669173200.

The previous prime is 22612340081. The next prime is 22612340159. The reversal of 22612340125 is 52104321622.

It is not a de Polignac number, because 22612340125 - 2¹⁵ = 22612307357 is a prime.

It is a super-2 number, since 2×22612340125² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22612340093 and 22612340102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098099 + ... + 2108848.

It is an arithmetic number, because the mean of its divisors is an integer number (1804780692).

Almost surely, 2^22612340125 is an apocalyptic number.

22612340125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22612340125 is a deficient number, since it is larger than the sum of its proper divisors (6264150947).

22612340125 is an equidigital number, since it uses as much as digits as its factorization.

22612340125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207005 (or 4206995 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 22612340125 its reverse (52104321622), we get a palindrome (74716661747).

The spelling of 22612340125 in words is "twenty-two billion, six hundred twelve million, three hundred forty thousand, one hundred twenty-five".