100000100222 has 32 divisors (see below), whose sum is σ = 169364390400. Its totient is φ = 43865096800.

The previous prime is 100000100201. The next prime is 100000100231. The reversal of 100000100222 is 222001000001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262447 + ... + 1339317.

It is an arithmetic number, because the mean of its divisors is an integer number (5292637200).

Almost surely, 2^100000100222 is an apocalyptic number.

100000100222 is a deficient number, since it is larger than the sum of its proper divisors (69364290178).

100000100222 is a wasteful number, since it uses less digits than its factorization.

100000100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78952.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 100000100222 its reverse (222001000001), we get a palindrome (322001100223).

The spelling of 100000100222 in words is "one hundred billion, one hundred thousand, two hundred twenty-two".