2242262666 has 8 divisors (see below), whose sum is σ = 3843878880. Its totient is φ = 960969708.

The previous prime is 2242262611. The next prime is 2242262689. The reversal of 2242262666 is 6662622422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 80080796 + ... + 80080823.

It is an arithmetic number, because the mean of its divisors is an integer number (480484860).

Almost surely, 2^2242262666 is an apocalyptic number.

2242262666 is a deficient number, since it is larger than the sum of its proper divisors (1601616214).

2242262666 is a wasteful number, since it uses less digits than its factorization.

2242262666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160161628.

The product of its digits is 165888, while the sum is 38.

The square root of 2242262666 is about 47352.5360038932. The cubic root of 2242262666 is about 1308.8669312092.

The spelling of 2242262666 in words is "two billion, two hundred forty-two million, two hundred sixty-two thousand, six hundred sixty-six".