100211120201212 has 6 divisors (see below), whose sum is σ = 175369460352128. Its totient is φ = 50105560100604.

The previous prime is 100211120201189. The next prime is 100211120201239. The reversal of 100211120201212 is 212102021112001.

100211120201212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100211120201212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12526390025148 + ... + 12526390025155.

Almost surely, 2^{100211120201212} is an apocalyptic number.

It is an amenable number.

100211120201212 is a deficient number, since it is larger than the sum of its proper divisors (75158340150916).

100211120201212 is a wasteful number, since it uses less digits than its factorization.

100211120201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052780050307 (or 25052780050305 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100211120201212 its reverse (212102021112001), we get a palindrome (312313141313213).

The spelling of 100211120201212 in words is "one hundred trillion, two hundred eleven billion, one hundred twenty million, two hundred one thousand, two hundred twelve".