100000122111210 has 32 divisors (see below), whose sum is σ = 242474522899392. Its totient is φ = 26391784803840.

The previous prime is 100000122111209. The next prime is 100000122111341. The reversal of 100000122111210 is 12111221000001.

100000122111210 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100000122111210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17182148656 + ... + 17182154475.

It is an arithmetic number, because the mean of its divisors is an integer number (7577328840606).

Almost surely, 2^{100000122111210} is an apocalyptic number.

100000122111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000122111210 is an abundant number, since it is smaller than the sum of its proper divisors (142474400788182).

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

100000122111210 is a wasteful number, since it uses less digits than its factorization.

100000122111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34364303238.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100000122111210 its reverse (12111221000001), we get a palindrome (112111343111211).

The spelling of 100000122111210 in words is "one hundred trillion, one hundred twenty-two million, one hundred eleven thousand, two hundred ten".