2122055400315 has 16 divisors (see below), whose sum is σ = 3401495762688. Its totient is φ = 1129693839456.

The previous prime is 2122055400299. The next prime is 2122055400317. The reversal of 2122055400315 is 5130045502212.

It is not a de Polignac number, because 2122055400315 - 2⁴ = 2122055400299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122055400317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129306567 + ... + 129322976.

It is an arithmetic number, because the mean of its divisors is an integer number (212593485168).

Almost surely, 2^{2122055400315} is an apocalyptic number.

2122055400315 is a deficient number, since it is larger than the sum of its proper divisors (1279440362373).

2122055400315 is a wasteful number, since it uses less digits than its factorization.

2122055400315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258630098.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2122055400315 in words is "two trillion, one hundred twenty-two billion, fifty-five million, four hundred thousand, three hundred fifteen".