120020112020002 has 32 divisors (see below), whose sum is σ = 185671441612800. Its totient is φ = 58151689637328.

The previous prime is 120020112019999. The next prime is 120020112020027. The reversal of 120020112020002 is 200020211020021.

It is a happy number.

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, 692794149 + ... + 692967367.

It is an arithmetic number, because the mean of its divisors is an integer number (5802232550400).

Almost surely, 2^{120020112020002} is an apocalyptic number.

120020112020002 is a deficient number, since it is larger than the sum of its proper divisors (65651329592798).

120020112020002 is a wasteful number, since it uses less digits than its factorization.

120020112020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236830.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120020112020002 its reverse (200020211020021), we get a palindrome (320040323040023).

The spelling of 120020112020002 in words is "one hundred twenty trillion, twenty billion, one hundred twelve million, twenty thousand, two".