120120101111012 has 24 divisors (see below), whose sum is σ = 210701250006912. Its totient is φ = 59919748394400.

The previous prime is 120120101111011. The next prime is 120120101111069. The reversal of 120120101111012 is 210111101021021.

It is not an unprimeable number, because it can be changed into a prime (120120101111011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115024403 + ... + 116064005.

It is an arithmetic number, because the mean of its divisors is an integer number (8779218750288).

Almost surely, 2^{120120101111012} is an apocalyptic number.

It is an amenable number.

120120101111012 is a deficient number, since it is larger than the sum of its proper divisors (90581148895900).

120120101111012 is a wasteful number, since it uses less digits than its factorization.

120120101111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107059 (or 1107057 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 120120101111012 its reverse (210111101021021), we get a palindrome (330231202132033).

The spelling of 120120101111012 in words is "one hundred twenty trillion, one hundred twenty billion, one hundred one million, one hundred eleven thousand, twelve".