2207222874 has 12 divisors (see below), whose sum is σ = 4782316266. Its totient is φ = 735740952.

The previous prime is 2207222861. The next prime is 2207222893. The reversal of 2207222874 is 4782227022.

It can be written as a sum of positive squares in only one way, i.e., 2033378649 + 173844225 = 45093^2 + 13185^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61311729 + ... + 61311764.

Almost surely, 2^2207222874 is an apocalyptic number.

2207222874 is an abundant number, since it is smaller than the sum of its proper divisors (2575093392).

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

2207222874 is a wasteful number, since it uses less digits than its factorization.

2207222874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122623501 (or 122623498 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 2207222874 is about 46981.0906003681. The cubic root of 2207222874 is about 1302.0132265923.

Adding to 2207222874 its reverse (4782227022), we get a palindrome (6989449896).

The spelling of 2207222874 in words is "two billion, two hundred seven million, two hundred twenty-two thousand, eight hundred seventy-four".