2242707668 has 12 divisors (see below), whose sum is σ = 3925105632. Its totient is φ = 1121248920.

The previous prime is 2242707659. The next prime is 2242707689. The reversal of 2242707668 is 8667072422.

It is a happy number.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 41033 + ... + 78543.

It is an arithmetic number, because the mean of its divisors is an integer number (327092136).

Almost surely, 2^2242707668 is an apocalyptic number.

It is an amenable number.

2242707668 is a deficient number, since it is larger than the sum of its proper divisors (1682397964).

2242707668 is a wasteful number, since it uses less digits than its factorization.

2242707668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52462 (or 52460 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2242707668 is about 47357.2345898702. The cubic root of 2242707668 is about 1308.9535118886.

The spelling of 2242707668 in words is "two billion, two hundred forty-two million, seven hundred seven thousand, six hundred sixty-eight".