100112220000222 has 16 divisors (see below), whose sum is σ = 210762568421760. Its totient is φ = 31614385263192.

The previous prime is 100112220000151. The next prime is 100112220000229. The reversal of 100112220000222 is 222000022211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112220000229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439088684098 + ... + 439088684325.

It is an arithmetic number, because the mean of its divisors is an integer number (13172660526360).

Almost surely, 2^{100112220000222} is an apocalyptic number.

100112220000222 is an abundant number, since it is smaller than the sum of its proper divisors (110650348421538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100112220000222 is a wasteful number, since it uses less digits than its factorization.

100112220000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878177368447.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100112220000222 its reverse (222000022211001), we get a palindrome (322112242211223).

The spelling of 100112220000222 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-two", and thus it is an aban number.