12233322021091 has 2 divisors, whose sum is σ = 12233322021092. Its totient is φ = 12233322021090.

The previous prime is 12233322021047. The next prime is 12233322021097. The reversal of 12233322021091 is 19012022333221.

It is a strong prime.

It is an emirp because it is prime and its reverse (19012022333221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12233322021091 - 2⁷ = 12233322020963 is a prime.

It is not a weakly prime, because it can be changed into another prime (12233322021097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116661010545 + 6116661010546.

It is an arithmetic number, because the mean of its divisors is an integer number (6116661010546).

Almost surely, 2^{12233322021091} is an apocalyptic number.

12233322021091 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233322021091 is an equidigital number, since it uses as much as digits as its factorization.

12233322021091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

It can be divided in two parts, 1223332 and 2021091, that added together give a palindrome (3244423).

The spelling of 12233322021091 in words is "twelve trillion, two hundred thirty-three billion, three hundred twenty-two million, twenty-one thousand, ninety-one".