3031001022 has 32 divisors (see below), whose sum is σ = 6966296064. Its totient is φ = 861213600.

The previous prime is 3031001021. The next prime is 3031001053. The reversal of 3031001022 is 2201001303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3031000989 and 3031001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031001021) 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 15 ways as a sum of consecutive naturals, for example, 191754 + ... + 206957.

It is an arithmetic number, because the mean of its divisors is an integer number (217696752).

Almost surely, 2^3031001022 is an apocalyptic number.

3031001022 is an abundant number, since it is smaller than the sum of its proper divisors (3935295042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031001022 is a wasteful number, since it uses less digits than its factorization.

3031001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398904.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3031001022 is about 55054.5277157111. The cubic root of 3031001022 is about 1447.2004679094.

Adding to 3031001022 its reverse (2201001303), we get a palindrome (5232002325).

The spelling of 3031001022 in words is "three billion, thirty-one million, one thousand, twenty-two".