22745408976850 has 24 divisors (see below), whose sum is σ = 48350240797248. Its totient is φ = 7798425934800.

The previous prime is 22745408976839. The next prime is 22745408976853. The reversal of 22745408976850 is 5867980454722.

It is not an unprimeable number, because it can be changed into a prime (22745408976853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32493441046 + ... + 32493441745.

It is an arithmetic number, because the mean of its divisors is an integer number (2014593366552).

Almost surely, 2^{22745408976850} is an apocalyptic number.

22745408976850 is an abundant number, since it is smaller than the sum of its proper divisors (25604831820398).

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

22745408976850 is a wasteful number, since it uses less digits than its factorization.

22745408976850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64986882810 (or 64986882805 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 67.

The spelling of 22745408976850 in words is "twenty-two trillion, seven hundred forty-five billion, four hundred eight million, nine hundred seventy-six thousand, eight hundred fifty".