1222034087 has 2 divisors, whose sum is σ = 1222034088. Its totient is φ = 1222034086.

The previous prime is 1222034081. The next prime is 1222034111. The reversal of 1222034087 is 7804302221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222034087 - 2¹⁴ = 1222017703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222034081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611017043 + 611017044.

It is an arithmetic number, because the mean of its divisors is an integer number (611017044).

Almost surely, 2^1222034087 is an apocalyptic number.

1222034087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222034087 is an equidigital number, since it uses as much as digits as its factorization.

1222034087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1222034087 is about 34957.6041370114. The cubic root of 1222034087 is about 1069.1232480759.

The spelling of 1222034087 in words is "one billion, two hundred twenty-two million, thirty-four thousand, eighty-seven".