1130221033069 has 2 divisors, whose sum is σ = 1130221033070. Its totient is φ = 1130221033068.

The previous prime is 1130221033049. The next prime is 1130221033079. The reversal of 1130221033069 is 9603301220311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1126701577444 + 3519455625 = 1061462^2 + 59325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130221033069 is a prime.

It is a super-2 number, since 2×1130221033069² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1130221033069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130221033049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565110516534 + 565110516535.

It is an arithmetic number, because the mean of its divisors is an integer number (565110516535).

Almost surely, 2^{1130221033069} is an apocalyptic number.

It is an amenable number.

1130221033069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130221033069 is an equidigital number, since it uses as much as digits as its factorization.

1130221033069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 1130221033069 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, thirty-three thousand, sixty-nine".