12022201022211 has 12 divisors (see below), whose sum is σ = 17427200061960. Its totient is φ = 7986278257440.

The previous prime is 12022201022207. The next prime is 12022201022219. The reversal of 12022201022211 is 11222010222021.

It is a happy number.

12022201022211 is a `hidden beast` number, since 1 + 202 + 220 + 10 + 22 + 211 = 666.

12022201022211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12022201022211 - 2² = 12022201022207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12022201022219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2376866001 + ... + 2376871058.

It is an arithmetic number, because the mean of its divisors is an integer number (1452266671830).

Almost surely, 2^{12022201022211} is an apocalyptic number.

12022201022211 is a deficient number, since it is larger than the sum of its proper divisors (5404999039749).

12022201022211 is a wasteful number, since it uses less digits than its factorization.

12022201022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753737346 (or 4753737343 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12022201022211 its reverse (11222010222021), we get a palindrome (23244211244232).

The spelling of 12022201022211 in words is "twelve trillion, twenty-two billion, two hundred one million, twenty-two thousand, two hundred eleven".