12011120210022 has 16 divisors (see below), whose sum is σ = 24022321590960. Its totient is φ = 4003693208192.

The previous prime is 12011120209981. The next prime is 12011120210069. The reversal of 12011120210022 is 22001202111021.

12011120210022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12011120209983 and 12011120210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366023 + ... + 5088050.

It is an arithmetic number, because the mean of its divisors is an integer number (1501395099435).

Almost surely, 2^{12011120210022} is an apocalyptic number.

12011120210022 is an abundant number, since it is smaller than the sum of its proper divisors (12011201380938).

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

12011120210022 is a wasteful number, since it uses less digits than its factorization.

12011120210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6764247.

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

Adding to 12011120210022 its reverse (22001202111021), we get a palindrome (34012322321043).

The spelling of 12011120210022 in words is "twelve trillion, eleven billion, one hundred twenty million, two hundred ten thousand, twenty-two".