222232320332 has 24 divisors (see below), whose sum is σ = 424503045120. Its totient is φ = 100957228560.

The previous prime is 222232320283. The next prime is 222232320379. The reversal of 222232320332 is 233023232222.

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, 1358288 + ... + 1513079.

It is an arithmetic number, because the mean of its divisors is an integer number (17687626880).

Almost surely, 2^222232320332 is an apocalyptic number.

222232320332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222232320332 is a deficient number, since it is larger than the sum of its proper divisors (202270724788).

222232320332 is a wasteful number, since it uses less digits than its factorization.

222232320332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873141 (or 2873139 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 222232320332 its reverse (233023232222), we get a palindrome (455255552554).

The spelling of 222232320332 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred twenty thousand, three hundred thirty-two".