10031213222 has 32 divisors (see below), whose sum is σ = 16250261472. Its totient is φ = 4626445824.

The previous prime is 10031213207. The next prime is 10031213233. The reversal of 10031213222 is 22231213001.

10031213222 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 10031213222.

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, 2021168 + ... + 2026124.

It is an arithmetic number, because the mean of its divisors is an integer number (507820671).

Almost surely, 2^10031213222 is an apocalyptic number.

10031213222 is a deficient number, since it is larger than the sum of its proper divisors (6219048250).

10031213222 is a wasteful number, since it uses less digits than its factorization.

10031213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10031213222 its reverse (22231213001), we get a palindrome (32262426223).

The spelling of 10031213222 in words is "ten billion, thirty-one million, two hundred thirteen thousand, two hundred twenty-two".