2455315321222 has 48 divisors (see below), whose sum is σ = 3888568056240. Its totient is φ = 1161903142400.

The previous prime is 2455315321159. The next prime is 2455315321253. The reversal of 2455315321222 is 2221235135542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20440197 + ... + 20559967.

It is an arithmetic number, because the mean of its divisors is an integer number (81011834505).

Almost surely, 2^{2455315321222} is an apocalyptic number.

2455315321222 is a deficient number, since it is larger than the sum of its proper divisors (1433252735018).

2455315321222 is a wasteful number, since it uses less digits than its factorization.

2455315321222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120009 (or 119956 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The spelling of 2455315321222 in words is "two trillion, four hundred fifty-five billion, three hundred fifteen million, three hundred twenty-one thousand, two hundred twenty-two".