3105222452 has 6 divisors (see below), whose sum is σ = 5434139298. Its totient is φ = 1552611224.

The previous prime is 3105222391. The next prime is 3105222457. The reversal of 3105222452 is 2542225013.

It can be written as a sum of positive squares in only one way, i.e., 2246380816 + 858841636 = 47396^2 + 29306^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105222457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388152803 + ... + 388152810.

It is an arithmetic number, because the mean of its divisors is an integer number (905689883).

Almost surely, 2^3105222452 is an apocalyptic number.

It is an amenable number.

3105222452 is a deficient number, since it is larger than the sum of its proper divisors (2328916846).

3105222452 is a wasteful number, since it uses less digits than its factorization.

3105222452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776305617 (or 776305615 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3105222452 is about 55724.5228961182. The cubic root of 3105222452 is about 1458.9180781629.

Adding to 3105222452 its reverse (2542225013), we get a palindrome (5647447465).

The spelling of 3105222452 in words is "three billion, one hundred five million, two hundred twenty-two thousand, four hundred fifty-two".