120012012001002 has 64 divisors (see below), whose sum is σ = 278045984600064. Its totient is φ = 34129384861440.

The previous prime is 120012012001001. The next prime is 120012012001031. The reversal of 120012012001002 is 200100210210021.

120012012001002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (120012012001001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153735418 + ... + 154514085.

It is an arithmetic number, because the mean of its divisors is an integer number (4344468509376).

Almost surely, 2^{120012012001002} is an apocalyptic number.

120012012001002 is an abundant number, since it is smaller than the sum of its proper divisors (158033972599062).

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

120012012001002 is a wasteful number, since it uses less digits than its factorization.

120012012001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308249883.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120012012001002 its reverse (200100210210021), we get a palindrome (320112222211023).

The spelling of 120012012001002 in words is "one hundred twenty trillion, twelve billion, twelve million, one thousand, two".