1333222201 has 2 divisors, whose sum is σ = 1333222202. Its totient is φ = 1333222200.

The previous prime is 1333222171. The next prime is 1333222207. The reversal of 1333222201 is 1022223331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1296000000 + 37222201 = 36000^2 + 6101^2 .

It is an emirp because it is prime and its reverse (1022223331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1333222201 - 2⁹ = 1333221689 is a prime.

It is a super-3 number, since 3×1333222201³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1333222207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666611100 + 666611101.

It is an arithmetic number, because the mean of its divisors is an integer number (666611101).

Almost surely, 2^1333222201 is an apocalyptic number.

It is an amenable number.

1333222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333222201 is an equidigital number, since it uses as much as digits as its factorization.

1333222201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1333222201 is about 36513.3153931549. The cubic root of 1333222201 is about 1100.6118362086.

Adding to 1333222201 its reverse (1022223331), we get a palindrome (2355445532).

The spelling of 1333222201 in words is "one billion, three hundred thirty-three million, two hundred twenty-two thousand, two hundred one".