12022333213111 has 4 divisors (see below), whose sum is σ = 12947128075672. Its totient is φ = 11097538350552.

The previous prime is 12022333213073. The next prime is 12022333213129. The reversal of 12022333213111 is 11131233322021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12022333213111 - 2¹⁵ = 12022333180343 is a prime.

It is a super-2 number, since 2×12022333213111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022333213411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462397431261 + ... + 462397431286.

It is an arithmetic number, because the mean of its divisors is an integer number (3236782018918).

Almost surely, 2^{12022333213111} is an apocalyptic number.

12022333213111 is a deficient number, since it is larger than the sum of its proper divisors (924794862561).

12022333213111 is an equidigital number, since it uses as much as digits as its factorization.

12022333213111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924794862560.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12022333213111 its reverse (11131233322021), we get a palindrome (23153566535132).

The spelling of 12022333213111 in words is "twelve trillion, twenty-two billion, three hundred thirty-three million, two hundred thirteen thousand, one hundred eleven".