12022702252220 has 48 divisors (see below), whose sum is σ = 27574110764928. Its totient is φ = 4366940477760.

The previous prime is 12022702252139. The next prime is 12022702252279. The reversal of 12022702252220 is 2225220722021.

12022702252220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 30750614 + ... + 31139133.

It is an arithmetic number, because the mean of its divisors is an integer number (574460640936).

Almost surely, 2^{12022702252220} is an apocalyptic number.

12022702252220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022702252220 is an abundant number, since it is smaller than the sum of its proper divisors (15551408512708).

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

12022702252220 is a wasteful number, since it uses less digits than its factorization.

12022702252220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61890650 (or 61890648 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

Adding to 12022702252220 its reverse (2225220722021), we get a palindrome (14247922974241).

The spelling of 12022702252220 in words is "twelve trillion, twenty-two billion, seven hundred two million, two hundred fifty-two thousand, two hundred twenty".