733222271 has 2 divisors, whose sum is σ = 733222272. Its totient is φ = 733222270.

The previous prime is 733222211. The next prime is 733222277. The reversal of 733222271 is 172222337.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 733222271 - 2¹⁴ = 733205887 is a prime.

It is a super-2 number, since 2×733222271² = 1075229797380794882, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (733222277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366611135 + 366611136.

It is an arithmetic number, because the mean of its divisors is an integer number (366611136).

Almost surely, 2^733222271 is an apocalyptic number.

733222271 is a deficient number, since it is larger than the sum of its proper divisors (1).

733222271 is an equidigital number, since it uses as much as digits as its factorization.

733222271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 29.

The square root of 733222271 is about 27078.0773135760. The cubic root of 733222271 is about 901.7342162626.

The spelling of 733222271 in words is "seven hundred thirty-three million, two hundred twenty-two thousand, two hundred seventy-one".