100221223322 has 8 divisors (see below), whose sum is σ = 163998365472. Its totient is φ = 45555101500.

The previous prime is 100221223303. The next prime is 100221223369. The reversal of 100221223322 is 223322122001.

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 = 100221223294 and 100221223303.

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, 2277755054 + ... + 2277755097.

It is an arithmetic number, because the mean of its divisors is an integer number (20499795684).

Almost surely, 2^100221223322 is an apocalyptic number.

100221223322 is a deficient number, since it is larger than the sum of its proper divisors (63777142150).

100221223322 is a wasteful number, since it uses less digits than its factorization.

100221223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555510164.

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

Adding to 100221223322 its reverse (223322122001), we get a palindrome (323543345323).

The spelling of 100221223322 in words is "one hundred billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred twenty-two".