1133212219 has 2 divisors, whose sum is σ = 1133212220. Its totient is φ = 1133212218.

The previous prime is 1133212181. The next prime is 1133212259. The reversal of 1133212219 is 9122123311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133212219 - 2¹⁵ = 1133179451 is a prime.

It is a super-2 number, since 2×1133212219² = 2568339866581807922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133212193 and 1133212202.

It is not a weakly prime, because it can be changed into another prime (1133212259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566606109 + 566606110.

It is an arithmetic number, because the mean of its divisors is an integer number (566606110).

Almost surely, 2^1133212219 is an apocalyptic number.

1133212219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133212219 is an equidigital number, since it uses as much as digits as its factorization.

1133212219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 25.

The square root of 1133212219 is about 33663.2175972529. The cubic root of 1133212219 is about 1042.5664606534.

The spelling of 1133212219 in words is "one billion, one hundred thirty-three million, two hundred twelve thousand, two hundred nineteen".