2242561612 has 12 divisors (see below), whose sum is σ = 3926228320. Its totient is φ = 1120782096.

The previous prime is 2242561597. The next prime is 2242561639. The reversal of 2242561612 is 2161652422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114468 + ... + 132619.

Almost surely, 2^2242561612 is an apocalyptic number.

It is an amenable number.

2242561612 is a deficient number, since it is larger than the sum of its proper divisors (1683666708).

2242561612 is a wasteful number, since it uses less digits than its factorization.

2242561612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249360 (or 249358 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 2242561612 is about 47355.6924983681. The cubic root of 2242561612 is about 1308.9250961381.

The spelling of 2242561612 in words is "two billion, two hundred forty-two million, five hundred sixty-one thousand, six hundred twelve".