7222233908 has 6 divisors (see below), whose sum is σ = 12638909346. Its totient is φ = 3611116952.

The previous prime is 7222233901. The next prime is 7222233929. The reversal of 7222233908 is 8093322227.

It can be written as a sum of positive squares in only one way, i.e., 4021842724 + 3200391184 = 63418^2 + 56572^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222233901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902779235 + ... + 902779242.

It is an arithmetic number, because the mean of its divisors is an integer number (2106484891).

Almost surely, 2^7222233908 is an apocalyptic number.

It is an amenable number.

7222233908 is a deficient number, since it is larger than the sum of its proper divisors (5416675438).

7222233908 is a wasteful number, since it uses less digits than its factorization.

7222233908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805558481 (or 1805558479 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 7222233908 is about 84983.7273129392. The cubic root of 7222233908 is about 1932.9643750805.

The spelling of 7222233908 in words is "seven billion, two hundred twenty-two million, two hundred thirty-three thousand, nine hundred eight".