1103231113222 has 24 divisors (see below), whose sum is σ = 1925449671600. Its totient is φ = 472709205360.

The previous prime is 1103231113213. The next prime is 1103231113267. The reversal of 1103231113222 is 2223111323011.

It is a junction number, because it is equal to n+sod(n) for n = 1103231113193 and 1103231113202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 791554 + ... + 1683157.

It is an arithmetic number, because the mean of its divisors is an integer number (80227069650).

Almost surely, 2^{1103231113222} is an apocalyptic number.

1103231113222 is a deficient number, since it is larger than the sum of its proper divisors (822218558378).

1103231113222 is a wasteful number, since it uses less digits than its factorization.

1103231113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479276 (or 2479269 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1103231113222 its reverse (2223111323011), we get a palindrome (3326342436233).

The spelling of 1103231113222 in words is "one trillion, one hundred three billion, two hundred thirty-one million, one hundred thirteen thousand, two hundred twenty-two".