101121200201212 has 6 divisors (see below), whose sum is σ = 176962100352128. Its totient is φ = 50560600100604.

The previous prime is 101121200201183. The next prime is 101121200201227. The reversal of 101121200201212 is 212102002121101.

101121200201212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 12640150025148 + ... + 12640150025155.

Almost surely, 2^{101121200201212} is an apocalyptic number.

It is an amenable number.

101121200201212 is a deficient number, since it is larger than the sum of its proper divisors (75840900150916).

101121200201212 is a wasteful number, since it uses less digits than its factorization.

101121200201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25280300050307 (or 25280300050305 counting only the distinct ones).

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

Adding to 101121200201212 its reverse (212102002121101), we get a palindrome (313223202322313).

The spelling of 101121200201212 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred million, two hundred one thousand, two hundred twelve".