22002221110102 has 16 divisors (see below), whose sum is σ = 33177257275392. Its totient is φ = 10943139287080.

The previous prime is 22002221110097. The next prime is 22002221110109. The reversal of 22002221110102 is 20101112220022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002221110109) 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, 10385283 + ... + 12323089.

It is an arithmetic number, because the mean of its divisors is an integer number (2073578579712).

Almost surely, 2^{22002221110102} is an apocalyptic number.

22002221110102 is a deficient number, since it is larger than the sum of its proper divisors (11175036165290).

22002221110102 is a wasteful number, since it uses less digits than its factorization.

22002221110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967723.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22002221110102 its reverse (20101112220022), we get a palindrome (42103333330124).

The spelling of 22002221110102 in words is "twenty-two trillion, two billion, two hundred twenty-one million, one hundred ten thousand, one hundred two".