1103212201232 has 20 divisors (see below), whose sum is σ = 2164530270720. Its totient is φ = 544623744288.

The previous prime is 1103212201213. The next prime is 1103212201277. The reversal of 1103212201232 is 2321022123011.

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 3 ways as a sum of consecutive naturals, for example, 436395968 + ... + 436398495.

It is an arithmetic number, because the mean of its divisors is an integer number (108226513536).

Almost surely, 2^{1103212201232} is an apocalyptic number.

It is an amenable number.

1103212201232 is a deficient number, since it is larger than the sum of its proper divisors (1061318069488).

1103212201232 is an equidigital number, since it uses as much as digits as its factorization.

1103212201232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872794550 (or 872794544 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1103212201232 its reverse (2321022123011), we get a palindrome (3424234324243).

The spelling of 1103212201232 in words is "one trillion, one hundred three billion, two hundred twelve million, two hundred one thousand, two hundred thirty-two".