222002231132 has 12 divisors (see below), whose sum is σ = 423822441336. Its totient is φ = 100910105040.

The previous prime is 222002231131. The next prime is 222002231189. The reversal of 222002231132 is 231132200222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002231131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522752583 + ... + 2522752670.

It is an arithmetic number, because the mean of its divisors is an integer number (35318536778).

Almost surely, 2^222002231132 is an apocalyptic number.

222002231132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222002231132 is a deficient number, since it is larger than the sum of its proper divisors (201820210204).

222002231132 is a wasteful number, since it uses less digits than its factorization.

222002231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045505268 (or 5045505266 counting only the distinct ones).

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

Adding to 222002231132 its reverse (231132200222), we get a palindrome (453134431354).

The spelling of 222002231132 in words is "two hundred twenty-two billion, two million, two hundred thirty-one thousand, one hundred thirty-two".