100122102121202 has 16 divisors (see below), whose sum is σ = 171876606877440. Its totient is φ = 42849792955968.

The previous prime is 100122102121177. The next prime is 100122102121271. The reversal of 100122102121202 is 202121201221001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4973271383 + ... + 4973291514.

It is an arithmetic number, because the mean of its divisors is an integer number (10742287929840).

Almost surely, 2^{100122102121202} is an apocalyptic number.

100122102121202 is a deficient number, since it is larger than the sum of its proper divisors (71754504756238).

100122102121202 is an equidigital number, since it uses as much as digits as its factorization.

100122102121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946563625.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100122102121202 its reverse (202121201221001), we get a palindrome (302243303342203).

The spelling of 100122102121202 in words is "one hundred trillion, one hundred twenty-two billion, one hundred two million, one hundred twenty-one thousand, two hundred two".