3151225022 has 16 divisors (see below), whose sum is σ = 5199170544. Its totient is φ = 1432373800.

The previous prime is 3151225019. The next prime is 3151225067. The reversal of 3151225022 is 2205221513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589229 + ... + 594552.

It is an arithmetic number, because the mean of its divisors is an integer number (324948159).

Almost surely, 2^3151225022 is an apocalyptic number.

3151225022 is a deficient number, since it is larger than the sum of its proper divisors (2047945522).

3151225022 is a wasteful number, since it uses less digits than its factorization.

3151225022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183816 (or 1183794 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3151225022 is about 56135.7731041446. The cubic root of 3151225022 is about 1466.0872113749.

Adding to 3151225022 its reverse (2205221513), we get a palindrome (5356446535).

The spelling of 3151225022 in words is "three billion, one hundred fifty-one million, two hundred twenty-five thousand, twenty-two".