120022120012002 has 32 divisors (see below), whose sum is σ = 258787447793280. Its totient is φ = 36890130762240.

The previous prime is 120022120011847. The next prime is 120022120012043. The reversal of 120022120012002 is 200210021220021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828100374 + ... + 828245297.

It is an arithmetic number, because the mean of its divisors is an integer number (8087107743540).

Almost surely, 2^{120022120012002} is an apocalyptic number.

120022120012002 is an abundant number, since it is smaller than the sum of its proper divisors (138765327781278).

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

120022120012002 is a wasteful number, since it uses less digits than its factorization.

120022120012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656346618.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120022120012002 its reverse (200210021220021), we get a palindrome (320232141232023).

The spelling of 120022120012002 in words is "one hundred twenty trillion, twenty-two billion, one hundred twenty million, twelve thousand, two".