1131122033219 has 2 divisors, whose sum is σ = 1131122033220. Its totient is φ = 1131122033218.

The previous prime is 1131122033207. The next prime is 1131122033299. The reversal of 1131122033219 is 9123302211311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1131122033219 - 2⁴ = 1131122033203 is a prime.

It is a super-2 number, since 2×1131122033219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1131122033191 and 1131122033200.

It is not a weakly prime, because it can be changed into another prime (1131122033299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565561016609 + 565561016610.

It is an arithmetic number, because the mean of its divisors is an integer number (565561016610).

Almost surely, 2^{1131122033219} is an apocalyptic number.

1131122033219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131122033219 is an equidigital number, since it uses as much as digits as its factorization.

1131122033219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 1131122033219 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-two million, thirty-three thousand, two hundred nineteen".