12202101020112 has 20 divisors (see below), whose sum is σ = 31522094302080. Its totient is φ = 4067367006688.

The previous prime is 12202101020111. The next prime is 12202101020129. The reversal of 12202101020112 is 21102010120221.

It is a super-3 number, since 3×12202101020112³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12202101020091 and 12202101020100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202101020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127105218912 + ... + 127105219007.

It is an arithmetic number, because the mean of its divisors is an integer number (1576104715104).

Almost surely, 2^{12202101020112} is an apocalyptic number.

12202101020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12202101020112 is an abundant number, since it is smaller than the sum of its proper divisors (19319993281968).

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

12202101020112 is a wasteful number, since it uses less digits than its factorization.

12202101020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254210437930 (or 254210437924 counting only the distinct ones).

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

Adding to 12202101020112 its reverse (21102010120221), we get a palindrome (33304111140333).

The spelling of 12202101020112 in words is "twelve trillion, two hundred two billion, one hundred one million, twenty thousand, one hundred twelve".