100120020202011 has 16 divisors (see below), whose sum is σ = 133610902272000. Its totient is φ = 66687926343168.

The previous prime is 100120020202001. The next prime is 100120020202049. The reversal of 100120020202011 is 110202020021001.

It is not a de Polignac number, because 100120020202011 - 2⁶ = 100120020201947 is a prime.

It is a super-2 number, since 2×100120020202011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100120020202001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21159675 + ... + 25455291.

It is an arithmetic number, because the mean of its divisors is an integer number (8350681392000).

Almost surely, 2^{100120020202011} is an apocalyptic number.

100120020202011 is a deficient number, since it is larger than the sum of its proper divisors (33490882069989).

100120020202011 is a wasteful number, since it uses less digits than its factorization.

100120020202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4302458.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100120020202011 its reverse (110202020021001), we get a palindrome (210322040223012).

The spelling of 100120020202011 in words is "one hundred trillion, one hundred twenty billion, twenty million, two hundred two thousand, eleven".