2255315622 has 32 divisors (see below), whose sum is σ = 5161750272. Its totient is φ = 643533024.

The previous prime is 2255315617. The next prime is 2255315653. The reversal of 2255315622 is 2265135522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268 + ... + 67199.

It is an arithmetic number, because the mean of its divisors is an integer number (161304696).

Almost surely, 2^2255315622 is an apocalyptic number.

2255315622 is an abundant number, since it is smaller than the sum of its proper divisors (2906434650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2255315622 is a wasteful number, since it uses less digits than its factorization.

2255315622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70252.

The product of its digits is 36000, while the sum is 33.

The square root of 2255315622 is about 47490.1634235975. The cubic root of 2255315622 is about 1311.4018018773.

The spelling of 2255315622 in words is "two billion, two hundred fifty-five million, three hundred fifteen thousand, six hundred twenty-two".