100321232222 has 8 divisors (see below), whose sum is σ = 150511893672. Its totient is φ = 50150601000.

The previous prime is 100321232213. The next prime is 100321232233. The reversal of 100321232222 is 222232123001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100321232194 and 100321232203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4995029 + ... + 5015072.

It is an arithmetic number, because the mean of its divisors is an integer number (18813986709).

Almost surely, 2^100321232222 is an apocalyptic number.

100321232222 is a deficient number, since it is larger than the sum of its proper divisors (50190661450).

100321232222 is a wasteful number, since it uses less digits than its factorization.

100321232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10015114.

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

Adding to 100321232222 its reverse (222232123001), we get a palindrome (322553355223).

The spelling of 100321232222 in words is "one hundred billion, three hundred twenty-one million, two hundred thirty-two thousand, two hundred twenty-two".