2100011200022 has 16 divisors (see below), whose sum is σ = 3157553988000. Its totient is φ = 1047493977600.

The previous prime is 2100011199977. The next prime is 2100011200031. The reversal of 2100011200022 is 2200021100012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100011199976 and 2100011200012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5333504 + ... + 5713692.

It is an arithmetic number, because the mean of its divisors is an integer number (197347124250).

Almost surely, 2^{2100011200022} is an apocalyptic number.

2100011200022 is a deficient number, since it is larger than the sum of its proper divisors (1057542787978).

2100011200022 is a wasteful number, since it uses less digits than its factorization.

2100011200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386791.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2100011200022 its reverse (2200021100012), we get a palindrome (4300032300034).

The spelling of 2100011200022 in words is "two trillion, one hundred billion, eleven million, two hundred thousand, twenty-two".