2100112002022 has 16 divisors (see below), whose sum is σ = 3197975450400. Its totient is φ = 1034152026880.

The previous prime is 2100112002013. The next prime is 2100112002113. The reversal of 2100112002022 is 2202002110012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100112001993 and 2100112002011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7827997 + ... + 8091832.

It is an arithmetic number, because the mean of its divisors is an integer number (199873465650).

Almost surely, 2^{2100112002022} is an apocalyptic number.

2100112002022 is a deficient number, since it is larger than the sum of its proper divisors (1097863448378).

2100112002022 is a wasteful number, since it uses less digits than its factorization.

2100112002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15920831.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2100112002022 its reverse (2202002110012), we get a palindrome (4302114112034).

The spelling of 2100112002022 in words is "two trillion, one hundred billion, one hundred twelve million, two thousand, twenty-two".