2031224322 has 32 divisors (see below), whose sum is σ = 4230792000. Its totient is φ = 649331648.

The previous prime is 2031224309. The next prime is 2031224347. The reversal of 2031224322 is 2234221302.

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, 13248 + ... + 65099.

It is an arithmetic number, because the mean of its divisors is an integer number (132212250).

Almost surely, 2^2031224322 is an apocalyptic number.

2031224322 is an abundant number, since it is smaller than the sum of its proper divisors (2199567678).

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

2031224322 is a wasteful number, since it uses less digits than its factorization.

2031224322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78530.

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

The square root of 2031224322 is about 45069.1060705668. The cubic root of 2031224322 is about 1266.4439181564.

Adding to 2031224322 its reverse (2234221302), we get a palindrome (4265445624).

The spelling of 2031224322 in words is "two billion, thirty-one million, two hundred twenty-four thousand, three hundred twenty-two".