1103222664 has 48 divisors (see below), whose sum is σ = 2989587120. Its totient is φ = 367532640.

The previous prime is 1103222639. The next prime is 1103222683. The reversal of 1103222664 is 4662223011.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 174519 + ... + 180729.

It is an arithmetic number, because the mean of its divisors is an integer number (62283065).

Almost surely, 2^1103222664 is an apocalyptic number.

It is an amenable number.

1103222664 is an abundant number, since it is smaller than the sum of its proper divisors (1886364456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103222664 is a wasteful number, since it uses less digits than its factorization.

1103222664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690 (or 8683 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1103222664 is about 33214.7958596768. The cubic root of 1103222664 is about 1033.2872210663.

Adding to 1103222664 its reverse (4662223011), we get a palindrome (5765445675).

The spelling of 1103222664 in words is "one billion, one hundred three million, two hundred twenty-two thousand, six hundred sixty-four".