100222010112222 has 24 divisors (see below), whose sum is σ = 223016545025976. Its totient is φ = 32504435711856.

The previous prime is 100222010112157. The next prime is 100222010112241. The reversal of 100222010112222 is 222211010222001.

It is a happy number.

100222010112222 is a `hidden beast` number, since 100 + 2 + 220 + 10 + 112 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 100222010112195 and 100222010112204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75241748668 + ... + 75241749999.

It is an arithmetic number, because the mean of its divisors is an integer number (9292356042749).

Almost surely, 2^{100222010112222} is an apocalyptic number.

100222010112222 is an abundant number, since it is smaller than the sum of its proper divisors (122794534913754).

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

100222010112222 is a wasteful number, since it uses less digits than its factorization.

100222010112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150483498712 (or 150483498709 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 100222010112222 its reverse (222211010222001), we get a palindrome (322433020334223).

The spelling of 100222010112222 in words is "one hundred trillion, two hundred twenty-two billion, ten million, one hundred twelve thousand, two hundred twenty-two".