1111012022233 has 2 divisors, whose sum is σ = 1111012022234. Its totient is φ = 1111012022232.

The previous prime is 1111012022143. The next prime is 1111012022243. The reversal of 1111012022233 is 3322202101111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 863139476809 + 247872545424 = 929053^2 + 497868^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111012022233 - 2³⁷ = 973573068761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111012022233.

It is not a weakly prime, because it can be changed into another prime (1111012022243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555506011116 + 555506011117.

It is an arithmetic number, because the mean of its divisors is an integer number (555506011117).

Almost surely, 2^{1111012022233} is an apocalyptic number.

It is an amenable number.

1111012022233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111012022233 is an equidigital number, since it uses as much as digits as its factorization.

1111012022233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1111012022233 its reverse (3322202101111), we get a palindrome (4433214123344).

The spelling of 1111012022233 in words is "one trillion, one hundred eleven billion, twelve million, twenty-two thousand, two hundred thirty-three".