100111200002022 has 64 divisors (see below), whose sum is σ = 231275403187200. Its totient is φ = 28551908897280.

The previous prime is 100111200002017. The next prime is 100111200002041. The reversal of 100111200002022 is 220200002111001.

It is a junction number, because it is equal to n+sod(n) for n = 100111200001989 and 100111200002007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117642979 + ... + 118490897.

It is an arithmetic number, because the mean of its divisors is an integer number (3613678174800).

Almost surely, 2^{100111200002022} is an apocalyptic number.

100111200002022 is an abundant number, since it is smaller than the sum of its proper divisors (131164203185178).

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

100111200002022 is a wasteful number, since it uses less digits than its factorization.

100111200002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953181.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100111200002022 its reverse (220200002111001), we get a palindrome (320311202113023).

The spelling of 100111200002022 in words is "one hundred trillion, one hundred eleven billion, two hundred million, two thousand, twenty-two".