2505126163222 has 8 divisors (see below), whose sum is σ = 3757704975000. Its totient is φ = 1252557838224.

The previous prime is 2505126163219. The next prime is 2505126163223. The reversal of 2505126163222 is 2223616215052.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505126163223) 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, 1994472 + ... + 2998027.

It is an arithmetic number, because the mean of its divisors is an integer number (469713121875).

Almost surely, 2^{2505126163222} is an apocalyptic number.

2505126163222 is a deficient number, since it is larger than the sum of its proper divisors (1252578811778).

2505126163222 is a wasteful number, since it uses less digits than its factorization.

2505126163222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243390.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 2505126163222 in words is "two trillion, five hundred five billion, one hundred twenty-six million, one hundred sixty-three thousand, two hundred twenty-two".