2275771612 has 12 divisors (see below), whose sum is σ = 3997745136. Its totient is φ = 1133558720.

The previous prime is 2275771609. The next prime is 2275771613. The reversal of 2275771612 is 2161775722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275771613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080589 + ... + 1082692.

It is an arithmetic number, because the mean of its divisors is an integer number (333145428).

Almost surely, 2^2275771612 is an apocalyptic number.

It is an amenable number.

2275771612 is a deficient number, since it is larger than the sum of its proper divisors (1721973524).

2275771612 is a wasteful number, since it uses less digits than its factorization.

2275771612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163548 (or 2163546 counting only the distinct ones).

The product of its digits is 82320, while the sum is 40.

The square root of 2275771612 is about 47705.0480766973. The cubic root of 2275771612 is about 1315.3547331962.

The spelling of 2275771612 in words is "two billion, two hundred seventy-five million, seven hundred seventy-one thousand, six hundred twelve".