741221219 has 2 divisors, whose sum is σ = 741221220. Its totient is φ = 741221218.

The previous prime is 741221183. The next prime is 741221249. The reversal of 741221219 is 912122147.

It is a strong prime.

It is an emirp because it is prime and its reverse (912122147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 741221219 - 2¹² = 741217123 is a prime.

It is a super-2 number, since 2×741221219² = 1098817790991691922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 741221191 and 741221200.

It is not a weakly prime, because it can be changed into another prime (741221249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370610609 + 370610610.

It is an arithmetic number, because the mean of its divisors is an integer number (370610610).

Almost surely, 2^741221219 is an apocalyptic number.

741221219 is a deficient number, since it is larger than the sum of its proper divisors (1).

741221219 is an equidigital number, since it uses as much as digits as its factorization.

741221219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 29.

The square root of 741221219 is about 27225.3782159220. The cubic root of 741221219 is about 905.0014627124.

The spelling of 741221219 in words is "seven hundred forty-one million, two hundred twenty-one thousand, two hundred nineteen".