2242632666 has 16 divisors (see below), whose sum is σ = 4490063424. Its totient is φ = 746744544.

The previous prime is 2242632617. The next prime is 2242632677. The reversal of 2242632666 is 6662362422.

It is a super-2 number, since 2×2242632666² = 10058802549220535112, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 193830 + ... + 205073.

It is an arithmetic number, because the mean of its divisors is an integer number (280628964).

Almost surely, 2^2242632666 is an apocalyptic number.

2242632666 is an abundant number, since it is smaller than the sum of its proper divisors (2247430758).

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

2242632666 is a wasteful number, since it uses less digits than its factorization.

2242632666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399845.

The product of its digits is 248832, while the sum is 39.

The square root of 2242632666 is about 47356.4427084636. The cubic root of 2242632666 is about 1308.9389201183.

The spelling of 2242632666 in words is "two billion, two hundred forty-two million, six hundred thirty-two thousand, six hundred sixty-six".