2270831622 has 16 divisors (see below), whose sum is σ = 4549227312. Its totient is φ = 755683200.

The previous prime is 2270831609. The next prime is 2270831657. The reversal of 2270831622 is 2261380722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311263 + ... + 318474.

It is an arithmetic number, because the mean of its divisors is an integer number (284326707).

Almost surely, 2^2270831622 is an apocalyptic number.

2270831622 is an abundant number, since it is smaller than the sum of its proper divisors (2278395690).

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

2270831622 is a wasteful number, since it uses less digits than its factorization.

2270831622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630343.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2270831622 is about 47653.2435622173. The cubic root of 2270831622 is about 1314.4023021664.

The spelling of 2270831622 in words is "two billion, two hundred seventy million, eight hundred thirty-one thousand, six hundred twenty-two".