1113344022061 has 2 divisors, whose sum is σ = 1113344022062. Its totient is φ = 1113344022060.

The previous prime is 1113344021989. The next prime is 1113344022071. The reversal of 1113344022061 is 1602204433111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1113341522500 + 2499561 = 1055150^2 + 1581^2 .

It is an emirp because it is prime and its reverse (1602204433111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113344022061 is a prime.

It is a super-2 number, since 2×1113344022061² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113344022071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556672011030 + 556672011031.

It is an arithmetic number, because the mean of its divisors is an integer number (556672011031).

Almost surely, 2^{1113344022061} is an apocalyptic number.

It is an amenable number.

1113344022061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113344022061 is an equidigital number, since it uses as much as digits as its factorization.

1113344022061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1113344022061 its reverse (1602204433111), we get a palindrome (2715548455172).

The spelling of 1113344022061 in words is "one trillion, one hundred thirteen billion, three hundred forty-four million, twenty-two thousand, sixty-one".