100222222222223 has 4 divisors (see below), whose sum is σ = 101214521452248. Its totient is φ = 99229922992200.

The previous prime is 100222222222219. The next prime is 100222222222247. The reversal of 100222222222223 is 322222222222001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100222222222223 - 2² = 100222222222219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100222222222192 and 100222222222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222222222253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496149614861 + ... + 496149615062.

It is an arithmetic number, because the mean of its divisors is an integer number (25303630363062).

Almost surely, 2^{100222222222223} is an apocalyptic number.

100222222222223 is a deficient number, since it is larger than the sum of its proper divisors (992299230025).

100222222222223 is an equidigital number, since it uses as much as digits as its factorization.

100222222222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992299230024.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 100222222222223 its reverse (322222222222001), we get a palindrome (422444444444224).

The spelling of 100222222222223 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-three".