201102120120212 has 12 divisors (see below), whose sum is σ = 359416555108800. Its totient is φ = 98411675803416.

The previous prime is 201102120120173. The next prime is 201102120120217. The reversal of 201102120120212 is 212021021201102.

201102120120212 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 2×201102120120212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102120120217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534846063962 + ... + 534846064337.

It is an arithmetic number, because the mean of its divisors is an integer number (29951379592400).

Almost surely, 2^{201102120120212} is an apocalyptic number.

It is an amenable number.

201102120120212 is a deficient number, since it is larger than the sum of its proper divisors (158314434988588).

201102120120212 is a wasteful number, since it uses less digits than its factorization.

201102120120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069692128350 (or 1069692128348 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201102120120212 its reverse (212021021201102), we get a palindrome (413123141321314).

The spelling of 201102120120212 in words is "two hundred one trillion, one hundred two billion, one hundred twenty million, one hundred twenty thousand, two hundred twelve".