222231243322 has 32 divisors (see below), whose sum is σ = 371692696320. Its totient is φ = 98783954880.

The previous prime is 222231243317. The next prime is 222231243349. The reversal of 222231243322 is 223342132222.

222231243322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1183348 + ... + 1358224.

It is an arithmetic number, because the mean of its divisors is an integer number (11615396760).

Almost surely, 2^222231243322 is an apocalyptic number.

222231243322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222231243322 is a deficient number, since it is larger than the sum of its proper divisors (149461452998).

222231243322 is a wasteful number, since it uses less digits than its factorization.

222231243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176166.

The product of its digits is 13824, while the sum is 28.

Adding to 222231243322 its reverse (223342132222), we get a palindrome (445573375544).

Subtracting 222231243322 from its reverse (223342132222), we obtain a square (1110888900 = 33330²).

The spelling of 222231243322 in words is "two hundred twenty-two billion, two hundred thirty-one million, two hundred forty-three thousand, three hundred twenty-two".