100122110111202 has 32 divisors (see below), whose sum is σ = 204407696947392. Its totient is φ = 32685882529344.

The previous prime is 100122110111189. The next prime is 100122110111251. The reversal of 100122110111202 is 202111011221001.

It is a happy number.

It is a super-3 number, since 3×100122110111202³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719756973 + ... + 719896064.

It is an arithmetic number, because the mean of its divisors is an integer number (6387740529606).

Almost surely, 2^{100122110111202} is an apocalyptic number.

100122110111202 is an abundant number, since it is smaller than the sum of its proper divisors (104285586836190).

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

100122110111202 is a wasteful number, since it uses less digits than its factorization.

100122110111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439653282.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100122110111202 its reverse (202111011221001), we get a palindrome (302233121332203).

The spelling of 100122110111202 in words is "one hundred trillion, one hundred twenty-two billion, one hundred ten million, one hundred eleven thousand, two hundred two".