2242666234 has 8 divisors (see below), whose sum is σ = 3364256628. Its totient is φ = 1121247360.

The previous prime is 2242666219. The next prime is 2242666253. The reversal of 2242666234 is 4326662422.

It can be written as a sum of positive squares in 2 ways, for example, as 2111678209 + 130988025 = 45953^2 + 11445^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2242666193 and 2242666202.

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, 2637 + ... + 67024.

Almost surely, 2^2242666234 is an apocalyptic number.

2242666234 is a deficient number, since it is larger than the sum of its proper divisors (1121590394).

2242666234 is a wasteful number, since it uses less digits than its factorization.

2242666234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85760.

The product of its digits is 165888, while the sum is 37.

The square root of 2242666234 is about 47356.7971256503. The cubic root of 2242666234 is about 1308.9454508716.

The spelling of 2242666234 in words is "two billion, two hundred forty-two million, six hundred sixty-six thousand, two hundred thirty-four".