222031130222 has 32 divisors (see below), whose sum is σ = 372397613184. Its totient is φ = 98432532000.

The previous prime is 222031130149. The next prime is 222031130227.

It is a happy number.

222031130222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222031130194 and 222031130203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222031130227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596828 + ... + 894575.

It is an arithmetic number, because the mean of its divisors is an integer number (11637425412).

Almost surely, 2^222031130222 is an apocalyptic number.

222031130222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222031130222 is a deficient number, since it is larger than the sum of its proper divisors (150366482962).

222031130222 is a wasteful number, since it uses less digits than its factorization.

222031130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491584.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 222031 and 130222, that added together give a palindrome (352253).

The spelling of 222031130222 in words is "two hundred twenty-two billion, thirty-one million, one hundred thirty thousand, two hundred twenty-two".