12000201220022 has 24 divisors (see below), whose sum is σ = 18746142144768. Its totient is φ = 5760828002160.

The previous prime is 12000201220009. The next prime is 12000201220031. The reversal of 12000201220022 is 22002210200021.

It is a junction number, because it is equal to n+sod(n) for n = 12000201219979 and 12000201220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24337013 + ... + 24825200.

It is an arithmetic number, because the mean of its divisors is an integer number (781089256032).

Almost surely, 2^{12000201220022} is an apocalyptic number.

12000201220022 is a deficient number, since it is larger than the sum of its proper divisors (6745940924746).

12000201220022 is a wasteful number, since it uses less digits than its factorization.

12000201220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49162404 (or 49162373 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12000201220022 its reverse (22002210200021), we get a palindrome (34002411420043).

The spelling of 12000201220022 in words is "twelve trillion, two hundred one million, two hundred twenty thousand, twenty-two".