100112212020022 has 8 divisors (see below), whose sum is σ = 150205025037672. Its totient is φ = 50043870340800.

The previous prime is 100112212020011. The next prime is 100112212020049. The reversal of 100112212020022 is 220020212211001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100112212019978 and 100112212020005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6117824379 + ... + 6117840742.

It is an arithmetic number, because the mean of its divisors is an integer number (18775628129709).

Almost surely, 2^{100112212020022} is an apocalyptic number.

100112212020022 is a deficient number, since it is larger than the sum of its proper divisors (50092813017650).

100112212020022 is a wasteful number, since it uses less digits than its factorization.

100112212020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12235669214.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100112212020022 its reverse (220020212211001), we get a palindrome (320132424231023).

The spelling of 100112212020022 in words is "one hundred trillion, one hundred twelve billion, two hundred twelve million, twenty thousand, twenty-two".