12022000211122 has 16 divisors (see below), whose sum is σ = 20350721361600. Its totient is φ = 5276112945040.

The previous prime is 12022000211101. The next prime is 12022000211167. The reversal of 12022000211122 is 22111200022021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12022000211096 and 12022000211105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9421629622 + ... + 9421630897.

It is an arithmetic number, because the mean of its divisors is an integer number (1271920085100).

Almost surely, 2^{12022000211122} is an apocalyptic number.

12022000211122 is a deficient number, since it is larger than the sum of its proper divisors (8328721150478).

12022000211122 is a wasteful number, since it uses less digits than its factorization.

12022000211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18843260561.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12022000211122 its reverse (22111200022021), we get a palindrome (34133200233143).

The spelling of 12022000211122 in words is "twelve trillion, twenty-two billion, two hundred eleven thousand, one hundred twenty-two".