221032133219 has 2 divisors, whose sum is σ = 221032133220. Its totient is φ = 221032133218.

The previous prime is 221032133209. The next prime is 221032133233. The reversal of 221032133219 is 912331230122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221032133219 - 2⁸ = 221032132963 is a prime.

It is a super-2 number, since 2×221032133219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 221032133191 and 221032133200.

It is not a weakly prime, because it can be changed into another prime (221032133209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110516066609 + 110516066610.

It is an arithmetic number, because the mean of its divisors is an integer number (110516066610).

Almost surely, 2^221032133219 is an apocalyptic number.

221032133219 is a deficient number, since it is larger than the sum of its proper divisors (1).

221032133219 is an equidigital number, since it uses as much as digits as its factorization.

221032133219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 221032133219 in words is "two hundred twenty-one billion, thirty-two million, one hundred thirty-three thousand, two hundred nineteen".