1130221033889 has 2 divisors, whose sum is σ = 1130221033890. Its totient is φ = 1130221033888.

The previous prime is 1130221033861. The next prime is 1130221033897. The reversal of 1130221033889 is 9883301220311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 746357766400 + 383863267489 = 863920^2 + 619567^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130221033889 - 2⁸ = 1130221033633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130221033829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565110516944 + 565110516945.

It is an arithmetic number, because the mean of its divisors is an integer number (565110516945).

Almost surely, 2^{1130221033889} is an apocalyptic number.

It is an amenable number.

1130221033889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130221033889 is an equidigital number, since it uses as much as digits as its factorization.

1130221033889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 1130221033889 in words is "one trillion, one hundred thirty billion, two hundred twenty-one million, thirty-three thousand, eight hundred eighty-nine".