1222133024111 has 4 divisors (see below), whose sum is σ = 1233345253800. Its totient is φ = 1210920794424.

The previous prime is 1222133024093. The next prime is 1222133024129. The reversal of 1222133024111 is 1114203312221.

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

It is an interprime number because it is at equal distance from previous prime (1222133024093) and next prime (1222133024129).

It is a cyclic number.

It is not a de Polignac number, because 1222133024111 - 2¹⁰ = 1222133023087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222133027111) 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, 5606114681 + ... + 5606114898.

It is an arithmetic number, because the mean of its divisors is an integer number (308336313450).

Almost surely, 2^{1222133024111} is an apocalyptic number.

1222133024111 is a deficient number, since it is larger than the sum of its proper divisors (11212229689).

1222133024111 is a wasteful number, since it uses less digits than its factorization.

1222133024111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212229688.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1222133024111 its reverse (1114203312221), we get a palindrome (2336336336332).

The spelling of 1222133024111 in words is "one trillion, two hundred twenty-two billion, one hundred thirty-three million, twenty-four thousand, one hundred eleven".