22125454255361 has 8 divisors (see below), whose sum is σ = 22428625872384. Its totient is φ = 21822284887200.

The previous prime is 22125454255343. The next prime is 22125454255409. The reversal of 22125454255361 is 16355245452122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22125454255361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22125454258361) 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, 32391620 + ... + 33067626.

It is an arithmetic number, because the mean of its divisors is an integer number (2803578234048).

Almost surely, 2^{22125454255361} is an apocalyptic number.

It is an amenable number.

22125454255361 is a deficient number, since it is larger than the sum of its proper divisors (303171617023).

22125454255361 is an equidigital number, since it uses as much as digits as its factorization.

22125454255361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124431.

The product of its digits is 2880000, while the sum is 47.

The spelling of 22125454255361 in words is "twenty-two trillion, one hundred twenty-five billion, four hundred fifty-four million, two hundred fifty-five thousand, three hundred sixty-one".