120202011112 has 32 divisors (see below), whose sum is σ = 241997440320. Its totient is φ = 55768948480.

The previous prime is 120202011109. The next prime is 120202011119. The reversal of 120202011112 is 211110202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202011092 and 120202011101.

It is not an unprimeable number, because it can be changed into a prime (120202011119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6214558 + ... + 6233869.

It is an arithmetic number, because the mean of its divisors is an integer number (7562420010).

Almost surely, 2^120202011112 is an apocalyptic number.

It is an amenable number.

120202011112 is an abundant number, since it is smaller than the sum of its proper divisors (121795429208).

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

120202011112 is a wasteful number, since it uses less digits than its factorization.

120202011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448521 (or 12448517 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120202011112 its reverse (211110202021), we get a palindrome (331312213133).

The spelling of 120202011112 in words is "one hundred twenty billion, two hundred two million, eleven thousand, one hundred twelve".