100120212210011 has 24 divisors (see below), whose sum is σ = 116530631277264. Its totient is φ = 85769985188160.

The previous prime is 100120212210001. The next prime is 100120212210019. The reversal of 100120212210011 is 110012212021001.

It is a de Polignac number, because none of the positive numbers 2^k-100120212210011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100120212210019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 791444681 + ... + 791571173.

It is an arithmetic number, because the mean of its divisors is an integer number (4855442969886).

Almost surely, 2^{100120212210011} is an apocalyptic number.

100120212210011 is a deficient number, since it is larger than the sum of its proper divisors (16410419067253).

100120212210011 is a wasteful number, since it uses less digits than its factorization.

100120212210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135291 (or 135284 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100120212210011 its reverse (110012212021001), we get a palindrome (210132424231012).

The spelling of 100120212210011 in words is "one hundred trillion, one hundred twenty billion, two hundred twelve million, two hundred ten thousand, eleven".