1103311222232 has 24 divisors (see below), whose sum is σ = 2113660141860. Its totient is φ = 539918249040.

The previous prime is 1103311222157. The next prime is 1103311222249. The reversal of 1103311222232 is 2322221133011.

It is a junction number, because it is equal to n+sod(n) for n = 1103311222198 and 1103311222207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31198694 + ... + 31234037.

Almost surely, 2^{1103311222232} is an apocalyptic number.

It is an amenable number.

1103311222232 is a deficient number, since it is larger than the sum of its proper divisors (1010348919628).

1103311222232 is an equidigital number, since it uses as much as digits as its factorization.

1103311222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62432831 (or 62432780 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1103311222232 its reverse (2322221133011), we get a palindrome (3425532355243).

The spelling of 1103311222232 in words is "one trillion, one hundred three billion, three hundred eleven million, two hundred twenty-two thousand, two hundred thirty-two".