222232222322 has 16 divisors (see below), whose sum is σ = 385044064992. Its totient is φ = 95072608320.

The previous prime is 222232222319. The next prime is 222232222327. The reversal of 222232222322 is 223222232222.

It is a junction number, because it is equal to n+sod(n) for n = 222232222291 and 222232222300.

It is not an unprimeable number, because it can be changed into a prime (222232222327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297101528 + ... + 297102275.

It is an arithmetic number, because the mean of its divisors is an integer number (24065254062).

Almost surely, 2^222232222322 is an apocalyptic number.

222232222322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222232222322 is a deficient number, since it is larger than the sum of its proper divisors (162811842670).

222232222322 is a wasteful number, since it uses less digits than its factorization.

222232222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594203833.

The product of its digits is 9216, while the sum is 26.

Adding to 222232222322 its reverse (223222232222), we get a palindrome (445454454544).

The spelling of 222232222322 in words is "two hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred twenty-two".