120020201101112 has 64 divisors (see below), whose sum is σ = 243157191943680. Its totient is φ = 55209387768192.

The previous prime is 120020201101061. The next prime is 120020201101147. The reversal of 120020201101112 is 211101102020021.

It is a super-2 number, since 2×120020201101112² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 37323863 + ... + 40411769.

It is an arithmetic number, because the mean of its divisors is an integer number (3799331124120).

Almost surely, 2^{120020201101112} is an apocalyptic number.

It is an amenable number.

120020201101112 is an abundant number, since it is smaller than the sum of its proper divisors (123136990842568).

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

120020201101112 is a wasteful number, since it uses less digits than its factorization.

120020201101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089172 (or 3089168 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120020201101112 its reverse (211101102020021), we get a palindrome (331121303121133).

The spelling of 120020201101112 in words is "one hundred twenty trillion, twenty billion, two hundred one million, one hundred one thousand, one hundred twelve".