22125031535241 has 6 divisors (see below), whose sum is σ = 31958378884250. Its totient is φ = 14750021023488.

The previous prime is 22125031535237. The next prime is 22125031535261. The reversal of 22125031535241 is 14253513052122.

22125031535241 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 50 + 31 + 53 + 524 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16170821519616 + 5954210015625 = 4021296^2 + 2440125^2 .

It is not a de Polignac number, because 22125031535241 - 2² = 22125031535237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22125031535196 and 22125031535205.

It is not an unprimeable number, because it can be changed into a prime (22125031535261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1229168418616 + ... + 1229168418633.

Almost surely, 2^{22125031535241} is an apocalyptic number.

It is an amenable number.

22125031535241 is a deficient number, since it is larger than the sum of its proper divisors (9833347349009).

22125031535241 is a wasteful number, since it uses less digits than its factorization.

22125031535241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458336837255 (or 2458336837252 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 22125031535241 its reverse (14253513052122), we get a palindrome (36378544587363).

The spelling of 22125031535241 in words is "twenty-two trillion, one hundred twenty-five billion, thirty-one million, five hundred thirty-five thousand, two hundred forty-one".