2122571289315 has 16 divisors (see below), whose sum is σ = 3574856908800. Its totient is φ = 1072457072352.

The previous prime is 2122571289253. The next prime is 2122571289323. The reversal of 2122571289315 is 5139821752212.

It is not a de Polignac number, because 2122571289315 - 2⁷ = 2122571289187 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3723808995 + ... + 3723809564.

It is an arithmetic number, because the mean of its divisors is an integer number (223428556800).

Almost surely, 2^{2122571289315} is an apocalyptic number.

2122571289315 is a deficient number, since it is larger than the sum of its proper divisors (1452285619485).

2122571289315 is a wasteful number, since it uses less digits than its factorization.

2122571289315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447618586.

The product of its digits is 604800, while the sum is 48.

The spelling of 2122571289315 in words is "two trillion, one hundred twenty-two billion, five hundred seventy-one million, two hundred eighty-nine thousand, three hundred fifteen".