1122580463 has 4 divisors (see below), whose sum is σ = 1158792768. Its totient is φ = 1086368160.

The previous prime is 1122580409. The next prime is 1122580471. The reversal of 1122580463 is 3640852211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3640852211 = 19457 ⋅187123.

It is a cyclic number.

It is not a de Polignac number, because 1122580463 - 2²⁸ = 854145007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122580483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18106106 + ... + 18106167.

It is an arithmetic number, because the mean of its divisors is an integer number (289698192).

Almost surely, 2^1122580463 is an apocalyptic number.

1122580463 is a deficient number, since it is larger than the sum of its proper divisors (36212305).

1122580463 is an equidigital number, since it uses as much as digits as its factorization.

1122580463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36212304.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1122580463 is about 33504.9319205397. The cubic root of 1122580463 is about 1039.2957704693.

The spelling of 1122580463 in words is "one billion, one hundred twenty-two million, five hundred eighty thousand, four hundred sixty-three".