1113333112211 has 2 divisors, whose sum is σ = 1113333112212. Its totient is φ = 1113333112210.

The previous prime is 1113333112183. The next prime is 1113333112219. The reversal of 1113333112211 is 1122113333111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113333112211 is a prime.

It is a super-2 number, since 2×1113333112211² (a number of 25 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1113333112219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556666556105 + 556666556106.

It is an arithmetic number, because the mean of its divisors is an integer number (556666556106).

Almost surely, 2^{1113333112211} is an apocalyptic number.

1113333112211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113333112211 is an equidigital number, since it uses as much as digits as its factorization.

1113333112211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 23.

Adding to 1113333112211 its reverse (1122113333111), we get a palindrome (2235446445322).

The spelling of 1113333112211 in words is "one trillion, one hundred thirteen billion, three hundred thirty-three million, one hundred twelve thousand, two hundred eleven".