2272354402 has 48 divisors (see below), whose sum is σ = 3724081920. Its totient is φ = 1039196672.

The previous prime is 2272354373. The next prime is 2272354423. The reversal of 2272354402 is 2044532722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6329499 + ... + 6329857.

It is an arithmetic number, because the mean of its divisors is an integer number (77585040).

Almost surely, 2^2272354402 is an apocalyptic number.

2272354402 is a deficient number, since it is larger than the sum of its proper divisors (1451727518).

2272354402 is a wasteful number, since it uses less digits than its factorization.

2272354402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 2272354402 is about 47669.2186006861. The cubic root of 2272354402 is about 1314.6960415883.

The spelling of 2272354402 in words is "two billion, two hundred seventy-two million, three hundred fifty-four thousand, four hundred two".