2575217722001 has 32 divisors (see below), whose sum is σ = 2704852026240. Its totient is φ = 2449374681600.

The previous prime is 2575217721991. The next prime is 2575217722031. The reversal of 2575217722001 is 1002277125752.

It is a cyclic number.

It is not a de Polignac number, because 2575217722001 - 2²⁶ = 2575150613137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2575217722001.

It is not an unprimeable number, because it can be changed into a prime (2575217722031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220305365 + ... + 220317053.

It is an arithmetic number, because the mean of its divisors is an integer number (84526625820).

Almost surely, 2^{2575217722001} is an apocalyptic number.

It is an amenable number.

2575217722001 is a deficient number, since it is larger than the sum of its proper divisors (129634304239).

2575217722001 is a wasteful number, since it uses less digits than its factorization.

2575217722001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12465.

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 2575217722001 in words is "two trillion, five hundred seventy-five billion, two hundred seventeen million, seven hundred twenty-two thousand, one".