3122252031 has 8 divisors (see below), whose sum is σ = 4164020784. Its totient is φ = 2080992320.

The previous prime is 3122251997. The next prime is 3122252053. The reversal of 3122252031 is 1302522213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3122252031 - 2⁹ = 3122251519 is a prime.

It is a super-2 number, since 2×3122252031² = 19496915490167249922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3122251989 and 3122252007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122252431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112710 + ... + 137651.

It is an arithmetic number, because the mean of its divisors is an integer number (520502598).

Almost surely, 2^3122252031 is an apocalyptic number.

3122252031 is a deficient number, since it is larger than the sum of its proper divisors (1041768753).

3122252031 is a wasteful number, since it uses less digits than its factorization.

3122252031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254521.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3122252031 is about 55877.1154498870. The cubic root of 3122252031 is about 1461.5802042277.

Adding to 3122252031 its reverse (1302522213), we get a palindrome (4424774244).

The spelling of 3122252031 in words is "three billion, one hundred twenty-two million, two hundred fifty-two thousand, thirty-one".