3031404222 has 32 divisors (see below), whose sum is σ = 7558827264. Its totient is φ = 787377600.

The previous prime is 3031404151. The next prime is 3031404241. The reversal of 3031404222 is 2224041303.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3280279 + ... + 3281202.

It is an arithmetic number, because the mean of its divisors is an integer number (236213352).

Almost surely, 2^3031404222 is an apocalyptic number.

3031404222 is an abundant number, since it is smaller than the sum of its proper divisors (4527423042).

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

3031404222 is a wasteful number, since it uses less digits than its factorization.

3031404222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561504.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3031404222 is about 55058.1894181056. The cubic root of 3031404222 is about 1447.2646365182.

Adding to 3031404222 its reverse (2224041303), we get a palindrome (5255445525).

It can be divided in two parts, 3031 and 404222, that added together give a triangular number (407253 = T₉₀₂).

The spelling of 3031404222 in words is "three billion, thirty-one million, four hundred four thousand, two hundred twenty-two".