100100000111222 has 8 divisors (see below), whose sum is σ = 151607767159056. Its totient is φ = 49564077724872.

The previous prime is 100100000111219. The next prime is 100100000111231. The reversal of 100100000111222 is 222111000001001.

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

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, 242961165113 + ... + 242961165524.

It is an arithmetic number, because the mean of its divisors is an integer number (18950970894882).

Almost surely, 2^{100100000111222} is an apocalyptic number.

100100000111222 is a deficient number, since it is larger than the sum of its proper divisors (51507767047834).

100100000111222 is a wasteful number, since it uses less digits than its factorization.

100100000111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485922330742.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100100000111222 its reverse (222111000001001), we get a palindrome (322211000112223).

The spelling of 100100000111222 in words is "one hundred trillion, one hundred billion, one hundred eleven thousand, two hundred twenty-two".