100102221202000 has 80 divisors (see below), whose sum is σ = 254786495745600. Its totient is φ = 37933473283200.

The previous prime is 100102221201991. The next prime is 100102221202007. The reversal of 100102221202000 is 202122201001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102221202007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1317096490 + ... + 1317172489.

It is an arithmetic number, because the mean of its divisors is an integer number (3184831196820).

Almost surely, 2^{100102221202000} is an apocalyptic number.

100102221202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102221202000 is an abundant number, since it is smaller than the sum of its proper divisors (154684274543600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100102221202000 is a wasteful number, since it uses less digits than its factorization.

100102221202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634269021 (or 2634269005 counting only the distinct ones).

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

Adding to 100102221202000 its reverse (202122201001), we get a palindrome (100304343403001).

Subtracting from 100102221202000 its reverse (202122201001), we obtain a palindrome (99900099000999).

The spelling of 100102221202000 in words is "one hundred trillion, one hundred two billion, two hundred twenty-one million, two hundred two thousand".