120111111210212 has 24 divisors (see below), whose sum is σ = 210249330618432. Its totient is φ = 60039875412000.

The previous prime is 120111111210199. The next prime is 120111111210229. The reversal of 120111111210212 is 212012111111021.

120111111210212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334661537 + ... + 335020247.

It is an arithmetic number, because the mean of its divisors is an integer number (8760388775768).

Almost surely, 2^{120111111210212} is an apocalyptic number.

It is an amenable number.

120111111210212 is a deficient number, since it is larger than the sum of its proper divisors (90138219408220).

120111111210212 is a wasteful number, since it uses less digits than its factorization.

120111111210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380339 (or 380337 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 120111111210212 its reverse (212012111111021), we get a palindrome (332123222321233).

The spelling of 120111111210212 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred eleven million, two hundred ten thousand, two hundred twelve".