22102101110002 has 16 divisors (see below), whose sum is σ = 35108412367320. Its totient is φ = 10399484962048.

The previous prime is 22102101109999. The next prime is 22102101110003. The reversal of 22102101110002 is 20001110120122.

It can be written as a sum of positive squares in 4 ways, for example, as 20886261882201 + 1215839227801 = 4570149^2 + 1102651^2 .

It is not an unprimeable number, because it can be changed into a prime (22102101110003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46754977 + ... + 47225332.

Almost surely, 2^{22102101110002} is an apocalyptic number.

22102101110002 is a deficient number, since it is larger than the sum of its proper divisors (13006311257318).

22102101110002 is a wasteful number, since it uses less digits than its factorization.

22102101110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93987245.

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

Adding to 22102101110002 its reverse (20001110120122), we get a palindrome (42103211230124).

The spelling of 22102101110002 in words is "twenty-two trillion, one hundred two billion, one hundred one million, one hundred ten thousand, two".