100222220000022 has 16 divisors (see below), whose sum is σ = 200791830717552. Its totient is φ = 33349508213760.

The previous prime is 100222219999987. The next prime is 100222220000033. The reversal of 100222220000022 is 220000022222001.

It is a junction number, because it is equal to n+sod(n) for n = 100222219999956 and 100222220000010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14474609479 + ... + 14474616402.

It is an arithmetic number, because the mean of its divisors is an integer number (12549489419847).

Almost surely, 2^{100222220000022} is an apocalyptic number.

100222220000022 is an abundant number, since it is smaller than the sum of its proper divisors (100569610717530).

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

100222220000022 is a wasteful number, since it uses less digits than its factorization.

100222220000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28949226463.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 100222220000022 its reverse (220000022222001), we get a palindrome (320222242222023).

The spelling of 100222220000022 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty million, twenty-two", and thus it is an aban number.