120018201012 has 48 divisors (see below), whose sum is σ = 316259272000. Its totient is φ = 39350227680.

The previous prime is 120018201007. The next prime is 120018201013. The reversal of 120018201012 is 210102810021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120018201013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9102262 + ... + 9115437.

Almost surely, 2^120018201012 is an apocalyptic number.

120018201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120018201012 is an abundant number, since it is smaller than the sum of its proper divisors (196241070988).

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

120018201012 is a wasteful number, since it uses less digits than its factorization.

120018201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18217773 (or 18217765 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The spelling of 120018201012 in words is "one hundred twenty billion, eighteen million, two hundred one thousand, twelve".