22725576554101 has 4 divisors (see below), whose sum is σ = 22727475269100. Its totient is φ = 22723677839104.

The previous prime is 22725576554069. The next prime is 22725576554117. The reversal of 22725576554101 is 10145567552722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9078470302500 + 13647106251601 = 3013050^2 + 3694199^2 .

It is a cyclic number.

It is not a de Polignac number, because 22725576554101 - 2⁵ = 22725576554069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22725576554171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949339546 + ... + 949363483.

It is an arithmetic number, because the mean of its divisors is an integer number (5681868817275).

Almost surely, 2^{22725576554101} is an apocalyptic number.

It is an amenable number.

22725576554101 is a deficient number, since it is larger than the sum of its proper divisors (1898714999).

22725576554101 is a wasteful number, since it uses less digits than its factorization.

22725576554101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898714998.

The product of its (nonzero) digits is 5880000, while the sum is 52.

The spelling of 22725576554101 in words is "twenty-two trillion, seven hundred twenty-five billion, five hundred seventy-six million, five hundred fifty-four thousand, one hundred one".