3102223274 has 16 divisors (see below), whose sum is σ = 4944862728. Its totient is φ = 1454595072.

The previous prime is 3102223273. The next prime is 3102223331. The reversal of 3102223274 is 4723222013.

It is a happy number.

3102223274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3062847649 + 39375625 = 55343^2 + 6275^2 .

It is not an unprimeable number, because it can be changed into a prime (3102223273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155279 + ... + 174114.

Almost surely, 2^3102223274 is an apocalyptic number.

3102223274 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3102223274 is a deficient number, since it is larger than the sum of its proper divisors (1842639454).

3102223274 is a wasteful number, since it uses less digits than its factorization.

3102223274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329689.

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

The square root of 3102223274 is about 55697.6056397400. The cubic root of 3102223274 is about 1458.4482283602.

Adding to 3102223274 its reverse (4723222013), we get a palindrome (7825445287).

The spelling of 3102223274 in words is "three billion, one hundred two million, two hundred twenty-three thousand, two hundred seventy-four".