2323221272 has 16 divisors (see below), whose sum is σ = 4370233560. Its totient is φ = 1157825664.

The previous prime is 2323221247. The next prime is 2323221281. The reversal of 2323221272 is 2721223232.

It is a super-3 number, since 3×2323221272³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470513 + ... + 475424.

Almost surely, 2^2323221272 is an apocalyptic number.

It is an amenable number.

2323221272 is a deficient number, since it is larger than the sum of its proper divisors (2047012288).

2323221272 is a wasteful number, since it uses less digits than its factorization.

2323221272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946250 (or 946246 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 2323221272 is about 48199.8057257496. The cubic root of 2323221272 is about 1324.4336056944.

The spelling of 2323221272 in words is "two billion, three hundred twenty-three million, two hundred twenty-one thousand, two hundred seventy-two".