22548340108 has 24 divisors (see below), whose sum is σ = 45135857312. Its totient is φ = 9655179264.

The previous prime is 22548340039. The next prime is 22548340109. The reversal of 22548340108 is 80104384522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22548340109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316935 + ... + 381502.

Almost surely, 2^22548340108 is an apocalyptic number.

22548340108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22548340108 is an abundant number, since it is smaller than the sum of its proper divisors (22587517204).

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

22548340108 is a wasteful number, since it uses less digits than its factorization.

22548340108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699601 (or 699599 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 22548340108 in words is "twenty-two billion, five hundred forty-eight million, three hundred forty thousand, one hundred eight".