2201772304 has 20 divisors (see below), whose sum is σ = 4276584540. Its totient is φ = 1098137600.

The previous prime is 2201772281. The next prime is 2201772317. The reversal of 2201772304 is 4032771022.

It can be written as a sum of positive squares in 2 ways, for example, as 2074984704 + 126787600 = 45552^2 + 11260^2 .

It is a super-2 number, since 2×2201772304² = 9695602557322936832, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165169 + ... + 178000.

It is an arithmetic number, because the mean of its divisors is an integer number (213829227).

Almost surely, 2^2201772304 is an apocalyptic number.

It is an amenable number.

2201772304 is a deficient number, since it is larger than the sum of its proper divisors (2074812236).

2201772304 is a wasteful number, since it uses less digits than its factorization.

2201772304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343578 (or 343572 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2201772304 is about 46923.0466189057. The cubic root of 2201772304 is about 1300.9406021128.

The spelling of 2201772304 in words is "two billion, two hundred one million, seven hundred seventy-two thousand, three hundred four".