222243144332 has 24 divisors (see below), whose sum is σ = 424299187200. Its totient is φ = 101015606160.

The previous prime is 222243144313. The next prime is 222243144341. The reversal of 222243144332 is 233441342222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217033 + ... + 1387679.

It is an arithmetic number, because the mean of its divisors is an integer number (17679132800).

Almost surely, 2^222243144332 is an apocalyptic number.

222243144332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222243144332 is a deficient number, since it is larger than the sum of its proper divisors (202056042868).

222243144332 is a wasteful number, since it uses less digits than its factorization.

222243144332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200261 (or 200259 counting only the distinct ones).

The product of its digits is 55296, while the sum is 32.

Adding to 222243144332 its reverse (233441342222), we get a palindrome (455684486554).

The spelling of 222243144332 in words is "two hundred twenty-two billion, two hundred forty-three million, one hundred forty-four thousand, three hundred thirty-two".