100121110022 has 16 divisors (see below), whose sum is σ = 152008929072. Its totient is φ = 49451608800.

The previous prime is 100121109973. The next prime is 100121110027. The reversal of 100121110022 is 220011121001.

100121110022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100121109985 and 100121110012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121110027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1613108 + ... + 1674024.

It is an arithmetic number, because the mean of its divisors is an integer number (9500558067).

Almost surely, 2^100121110022 is an apocalyptic number.

100121110022 is a deficient number, since it is larger than the sum of its proper divisors (51887819050).

100121110022 is an equidigital number, since it uses as much as digits as its factorization.

100121110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70903.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100121110022 its reverse (220011121001), we get a palindrome (320132231023).

The spelling of 100121110022 in words is "one hundred billion, one hundred twenty-one million, one hundred ten thousand, twenty-two".