100112012111022 has 16 divisors (see below), whose sum is σ = 200304017869440. Its totient is φ = 33357338429112.

The previous prime is 100112012110963. The next prime is 100112012111047. The reversal of 100112012111022 is 220111210211001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100112012110992 and 100112012111010.

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, 3333052372 + ... + 3333082407.

It is an arithmetic number, because the mean of its divisors is an integer number (12519001116840).

Almost surely, 2^{100112012111022} is an apocalyptic number.

100112012111022 is an abundant number, since it is smaller than the sum of its proper divisors (100192005758418).

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

100112012111022 is a wasteful number, since it uses less digits than its factorization.

100112012111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666137287.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100112012111022 its reverse (220111210211001), we get a palindrome (320223222322023).

The spelling of 100112012111022 in words is "one hundred trillion, one hundred twelve billion, twelve million, one hundred eleven thousand, twenty-two".