22100102102 has 16 divisors (see below), whose sum is σ = 37800175392. Its totient is φ = 9600044160.

The previous prime is 22100102081. The next prime is 22100102137. The reversal of 22100102102 is 20120100122.

It is a happy number.

22100102102 is a modest number, since divided by 102102 gives 22100 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24999674 + ... + 25000557.

It is an arithmetic number, because the mean of its divisors is an integer number (2362510962).

Almost surely, 2^22100102102 is an apocalyptic number.

22100102102 is a deficient number, since it is larger than the sum of its proper divisors (15700073290).

22100102102 is a wasteful number, since it uses less digits than its factorization.

22100102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50000263.

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

Adding to 22100102102 its reverse (20120100122), we get a palindrome (42220202224).

The spelling of 22100102102 in words is "twenty-two billion, one hundred million, one hundred two thousand, one hundred two".