1333222139 has 2 divisors, whose sum is σ = 1333222140. Its totient is φ = 1333222138.

The previous prime is 1333222129. The next prime is 1333222159. The reversal of 1333222139 is 9312223331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1333222139 - 2²⁴ = 1316444923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1333222129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666611069 + 666611070.

It is an arithmetic number, because the mean of its divisors is an integer number (666611070).

Almost surely, 2^1333222139 is an apocalyptic number.

1333222139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1333222139 is an equidigital number, since it uses as much as digits as its factorization.

1333222139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 29.

The square root of 1333222139 is about 36513.3145441495. The cubic root of 1333222139 is about 1100.6118191477.

The spelling of 1333222139 in words is "one billion, three hundred thirty-three million, two hundred twenty-two thousand, one hundred thirty-nine".