100102220101 has 12 divisors (see below), whose sum is σ = 110915527008. Its totient is φ = 90253157904.

The previous prime is 100102220093. The next prime is 100102220111. The reversal of 100102220101 is 101022201001.

It is not a de Polignac number, because 100102220101 - 2³ = 100102220093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102220111) 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 11 ways as a sum of consecutive naturals, for example, 6880185 + ... + 6894718.

It is an arithmetic number, because the mean of its divisors is an integer number (9242960584).

Almost surely, 2^100102220101 is an apocalyptic number.

It is an amenable number.

100102220101 is a deficient number, since it is larger than the sum of its proper divisors (10813306907).

100102220101 is a wasteful number, since it uses less digits than its factorization.

100102220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13774972 (or 13774959 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100102220101 its reverse (101022201001), we get a palindrome (201124421102).

The spelling of 100102220101 in words is "one hundred billion, one hundred two million, two hundred twenty thousand, one hundred one".