2100112011022 has 4 divisors (see below), whose sum is σ = 3150168016536. Its totient is φ = 1050056005510.

The previous prime is 2100112010989. The next prime is 2100112011031. The reversal of 2100112011022 is 2201102110012.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2100112010993 and 2100112011011.

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 as a sum of consecutive naturals, namely, 525028002754 + ... + 525028002757.

It is an arithmetic number, because the mean of its divisors is an integer number (787542004134).

Almost surely, 2^{2100112011022} is an apocalyptic number.

2100112011022 is a deficient number, since it is larger than the sum of its proper divisors (1050056005514).

2100112011022 is a wasteful number, since it uses less digits than its factorization.

2100112011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050056005513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2100112011022 its reverse (2201102110012), we get a palindrome (4301214121034).

The spelling of 2100112011022 in words is "two trillion, one hundred billion, one hundred twelve million, eleven thousand, twenty-two".