2272262922 has 32 divisors (see below), whose sum is σ = 5051640000. Its totient is φ = 757095984.

The previous prime is 2272262917. The next prime is 2272262969. The reversal of 2272262922 is 2292622722.

2272262922 is a `hidden beast` number, since 2 + 2 + 7 + 2 + 2 + 629 + 22 = 666.

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 15 ways as a sum of consecutive naturals, for example, 140793 + ... + 156099.

It is an arithmetic number, because the mean of its divisors is an integer number (157863750).

Almost surely, 2^2272262922 is an apocalyptic number.

2272262922 is an abundant number, since it is smaller than the sum of its proper divisors (2779377078).

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

2272262922 is a wasteful number, since it uses less digits than its factorization.

2272262922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18067 (or 18061 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2272262922 is about 47668.2590619796. The cubic root of 2272262922 is about 1314.6783990927.

The spelling of 2272262922 in words is "two billion, two hundred seventy-two million, two hundred sixty-two thousand, nine hundred twenty-two".