100222211111022 has 192 divisors, whose sum is σ = 299435404230144. Its totient is φ = 23379860632320.

The previous prime is 100222211111021. The next prime is 100222211111047. The reversal of 100222211111022 is 220111112222001.

100222211111022 is a `hidden beast` number, since 100 + 222 + 211 + 1 + 110 + 22 = 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 = 100222211110986 and 100222211111004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222211111021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 74500068 + ... + 75833399.

It is an arithmetic number, because the mean of its divisors is an integer number (1559559397032).

Almost surely, 2^{100222211111022} is an apocalyptic number.

100222211111022 is an abundant number, since it is smaller than the sum of its proper divisors (199213193119122).

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

100222211111022 is a wasteful number, since it uses less digits than its factorization.

100222211111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150333543 (or 150333540 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 100222211111022 its reverse (220111112222001), we get a palindrome (320333323333023).

The spelling of 100222211111022 in words is "one hundred trillion, two hundred twenty-two billion, two hundred eleven million, one hundred eleven thousand, twenty-two".