120020211211002 has 32 divisors (see below), whose sum is σ = 244655109106560. Its totient is φ = 39241276374720.

The previous prime is 120020211211001. The next prime is 120020211211007. The reversal of 120020211211002 is 200112112020021.

It is not an unprimeable number, because it can be changed into a prime (120020211211001) 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, 456587373 + ... + 456850160.

It is an arithmetic number, because the mean of its divisors is an integer number (7645472159580).

Almost surely, 2^{120020211211002} is an apocalyptic number.

120020211211002 is an abundant number, since it is smaller than the sum of its proper divisors (124634897895558).

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

120020211211002 is a wasteful number, since it uses less digits than its factorization.

120020211211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913437958.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120020211211002 its reverse (200112112020021), we get a palindrome (320132323231023).

The spelling of 120020211211002 in words is "one hundred twenty trillion, twenty billion, two hundred eleven million, two hundred eleven thousand, two".