120211212211013 has 24 divisors (see below), whose sum is σ = 151158789324480. Its totient is φ = 93578238230400.

The previous prime is 120211212211007. The next prime is 120211212211033. The reversal of 120211212211013 is 310112212112021.

It is not a de Polignac number, because 120211212211013 - 2²⁰ = 120211211162437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211212211033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69475343 + ... + 71184588.

It is an arithmetic number, because the mean of its divisors is an integer number (6298282888520).

Almost surely, 2^{120211212211013} is an apocalyptic number.

It is an amenable number.

120211212211013 is a deficient number, since it is larger than the sum of its proper divisors (30947577113467).

120211212211013 is a wasteful number, since it uses less digits than its factorization.

120211212211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140660969 (or 140660958 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 120211212211013 its reverse (310112212112021), we get a palindrome (430323424323034).

The spelling of 120211212211013 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred twelve million, two hundred eleven thousand, thirteen".