1122440063 has 2 divisors, whose sum is σ = 1122440064. Its totient is φ = 1122440062.

The previous prime is 1122440027. The next prime is 1122440069. The reversal of 1122440063 is 3600442211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122440063 - 2²⁸ = 854004607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122440069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561220031 + 561220032.

It is an arithmetic number, because the mean of its divisors is an integer number (561220032).

Almost surely, 2^1122440063 is an apocalyptic number.

1122440063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122440063 is an equidigital number, since it uses as much as digits as its factorization.

1122440063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1122440063 is about 33502.8366410965. The cubic root of 1122440063 is about 1039.2524407735.

Adding to 1122440063 its reverse (3600442211), we get a palindrome (4722882274).

The spelling of 1122440063 in words is "one billion, one hundred twenty-two million, four hundred forty thousand, sixty-three".