1223301133111 has 8 divisors (see below), whose sum is σ = 1296203427504. Its totient is φ = 1150503661440.

The previous prime is 1223301133099. The next prime is 1223301133129. The reversal of 1223301133111 is 1113311033221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1223301133111 - 2¹⁹ = 1223300608823 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 (1223301133151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26181645 + ... + 26228326.

It is an arithmetic number, because the mean of its divisors is an integer number (162025428438).

Almost surely, 2^{1223301133111} is an apocalyptic number.

1223301133111 is a deficient number, since it is larger than the sum of its proper divisors (72902294393).

1223301133111 is a wasteful number, since it uses less digits than its factorization.

1223301133111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52411361.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1223301133111 its reverse (1113311033221), we get a palindrome (2336612166332).

The spelling of 1223301133111 in words is "one trillion, two hundred twenty-three billion, three hundred one million, one hundred thirty-three thousand, one hundred eleven".