10100221120122 has 16 divisors (see below), whose sum is σ = 23086219703232. Its totient is φ = 2885777462880.

The previous prime is 10100221120117. The next prime is 10100221120153. The reversal of 10100221120122 is 22102112200101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120240727579 + ... + 120240727662.

It is an arithmetic number, because the mean of its divisors is an integer number (1442888731452).

Almost surely, 2^{10100221120122} is an apocalyptic number.

10100221120122 is an abundant number, since it is smaller than the sum of its proper divisors (12985998583110).

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

10100221120122 is a wasteful number, since it uses less digits than its factorization.

10100221120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240481455253.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10100221120122 its reverse (22102112200101), we get a palindrome (32202333320223).

The spelling of 10100221120122 in words is "ten trillion, one hundred billion, two hundred twenty-one million, one hundred twenty thousand, one hundred twenty-two".