222929039 has 2 divisors, whose sum is σ = 222929040. Its totient is φ = 222929038.

The previous prime is 222929027. The next prime is 222929051. The reversal of 222929039 is 930929222.

It is a balanced prime because it is at equal distance from previous prime (222929027) and next prime (222929051).

It is a cyclic number.

It is not a de Polignac number, because 222929039 - 2⁴ = 222929023 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 222928993 and 222929011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222979039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111464519 + 111464520.

It is an arithmetic number, because the mean of its divisors is an integer number (111464520).

Almost surely, 2^222929039 is an apocalyptic number.

222929039 is a deficient number, since it is larger than the sum of its proper divisors (1).

222929039 is an equidigital number, since it uses as much as digits as its factorization.

222929039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 222929039 is about 14930.8083840092. The cubic root of 222929039 is about 606.3483702777.

The spelling of 222929039 in words is "two hundred twenty-two million, nine hundred twenty-nine thousand, thirty-nine".