120013211214 has 24 divisors (see below), whose sum is σ = 280030826712. Its totient is φ = 36927141840.

The previous prime is 120013211113. The next prime is 120013211233. The reversal of 120013211214 is 412112310021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256438252 + ... + 256438719.

It is an arithmetic number, because the mean of its divisors is an integer number (11667951113).

Almost surely, 2^120013211214 is an apocalyptic number.

120013211214 is an abundant number, since it is smaller than the sum of its proper divisors (160017615498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120013211214 is a wasteful number, since it uses less digits than its factorization.

120013211214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512876992 (or 512876989 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120013211214 its reverse (412112310021), we get a palindrome (532125521235).

It can be divided in two parts, 1200132 and 11214, that added together give a triangular number (1211346 = T₁₅₅₆).

The spelling of 120013211214 in words is "one hundred twenty billion, thirteen million, two hundred eleven thousand, two hundred fourteen".