100112201020022 has 64 divisors (see below), whose sum is σ = 154420535808000. Its totient is φ = 48663683796000.

The previous prime is 100112201020021. The next prime is 100112201020037. The reversal of 100112201020022 is 220020102211001.

It is a junction number, because it is equal to n+sod(n) for n = 100112201019979 and 100112201020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112201020021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4658320697 + ... + 4658342187.

It is an arithmetic number, because the mean of its divisors is an integer number (2412820872000).

Almost surely, 2^{100112201020022} is an apocalyptic number.

100112201020022 is a deficient number, since it is larger than the sum of its proper divisors (54308334787978).

100112201020022 is a wasteful number, since it uses less digits than its factorization.

100112201020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23273.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100112201020022 its reverse (220020102211001), we get a palindrome (320132303231023).

The spelling of 100112201020022 in words is "one hundred trillion, one hundred twelve billion, two hundred one million, twenty thousand, twenty-two".