100404304222 has 8 divisors (see below), whose sum is σ = 152097609672. Its totient is φ = 49705101000.

The previous prime is 100404304199. The next prime is 100404304237. The reversal of 100404304222 is 222403404001.

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 = 100404304193 and 100404304202.

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, 248525304 + ... + 248525707.

It is an arithmetic number, because the mean of its divisors is an integer number (19012201209).

Almost surely, 2^100404304222 is an apocalyptic number.

100404304222 is a deficient number, since it is larger than the sum of its proper divisors (51693305450).

100404304222 is a wasteful number, since it uses less digits than its factorization.

100404304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497051114.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 100404304222 its reverse (222403404001), we get a palindrome (322807708223).

The spelling of 100404304222 in words is "one hundred billion, four hundred four million, three hundred four thousand, two hundred twenty-two".