22102100220010 has 16 divisors (see below), whose sum is σ = 39783834415656. Its totient is φ = 8840828083648.

The previous prime is 22102100220007. The next prime is 22102100220017. The reversal of 22102100220010 is 1002200120122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16809942600049 + 5292157619961 = 4099993^2 + 2300469^2 .

It is not an unprimeable number, because it can be changed into a prime (22102100220017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12118092 + ... + 13822168.

Almost surely, 2^{22102100220010} is an apocalyptic number.

22102100220010 is a deficient number, since it is larger than the sum of its proper divisors (17681734195646).

22102100220010 is a wasteful number, since it uses less digits than its factorization.

22102100220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001097.

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

Adding to 22102100220010 its reverse (1002200120122), we get a palindrome (23104300340132).

The spelling of 22102100220010 in words is "twenty-two trillion, one hundred two billion, one hundred million, two hundred twenty thousand, ten".