1222633463 has 2 divisors, whose sum is σ = 1222633464. Its totient is φ = 1222633462.

The previous prime is 1222633457. The next prime is 1222633469. The reversal of 1222633463 is 3643362221.

It is a balanced prime because it is at equal distance from previous prime (1222633457) and next prime (1222633469).

It is a cyclic number.

It is not a de Polignac number, because 1222633463 - 2⁸ = 1222633207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222633469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611316731 + 611316732.

It is an arithmetic number, because the mean of its divisors is an integer number (611316732).

Almost surely, 2^1222633463 is an apocalyptic number.

1222633463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222633463 is an equidigital number, since it uses as much as digits as its factorization.

1222633463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 32.

The square root of 1222633463 is about 34966.1759847999. The cubic root of 1222633463 is about 1069.2980119075.

Adding to 1222633463 its reverse (3643362221), we get a palindrome (4865995684).

The spelling of 1222633463 in words is "one billion, two hundred twenty-two million, six hundred thirty-three thousand, four hundred sixty-three".