2223406139 has 2 divisors, whose sum is σ = 2223406140. Its totient is φ = 2223406138.

The previous prime is 2223406079. The next prime is 2223406169. The reversal of 2223406139 is 9316043222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223406139 - 2¹² = 2223402043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223406169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111703069 + 1111703070.

It is an arithmetic number, because the mean of its divisors is an integer number (1111703070).

Almost surely, 2^2223406139 is an apocalyptic number.

2223406139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223406139 is an equidigital number, since it uses as much as digits as its factorization.

2223406139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2223406139 is about 47153.0077407582. The cubic root of 2223406139 is about 1305.1875831211.

The spelling of 2223406139 in words is "two billion, two hundred twenty-three million, four hundred six thousand, one hundred thirty-nine".