1111223330969 has 2 divisors, whose sum is σ = 1111223330970. Its totient is φ = 1111223330968.

The previous prime is 1111223330953. The next prime is 1111223331007. The reversal of 1111223330969 is 9690333221111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 754139401744 + 357083929225 = 868412^2 + 597565^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111223330969 - 2⁴ = 1111223330953 is a prime.

It is a super-2 number, since 2×1111223330969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1111223330909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555611665484 + 555611665485.

It is an arithmetic number, because the mean of its divisors is an integer number (555611665485).

Almost surely, 2^{1111223330969} is an apocalyptic number.

It is an amenable number.

1111223330969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111223330969 is an equidigital number, since it uses as much as digits as its factorization.

1111223330969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 41.

The spelling of 1111223330969 in words is "one trillion, one hundred eleven billion, two hundred twenty-three million, three hundred thirty thousand, nine hundred sixty-nine".