2242551216 has 40 divisors (see below), whose sum is σ = 5803916224. Its totient is φ = 746141760.

The previous prime is 2242551173. The next prime is 2242551251. The reversal of 2242551216 is 6121552422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16450 + ... + 68961.

Almost surely, 2^2242551216 is an apocalyptic number.

It is an amenable number.

2242551216 is an abundant number, since it is smaller than the sum of its proper divisors (3561365008).

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

2242551216 is a wasteful number, since it uses less digits than its factorization.

2242551216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85969 (or 85963 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2242551216 is about 47355.5827331900. The cubic root of 2242551216 is about 1308.9230735098.

The spelling of 2242551216 in words is "two billion, two hundred forty-two million, five hundred fifty-one thousand, two hundred sixteen".