1222320001103 has 8 divisors (see below), whose sum is σ = 1288962612720. Its totient is φ = 1155908387520.

The previous prime is 1222320001093. The next prime is 1222320001109. The reversal of 1222320001103 is 3011000232221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1222320001103 - 2⁴ = 1222320001087 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 (1222320001109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57738638 + ... + 57759803.

It is an arithmetic number, because the mean of its divisors is an integer number (161120326590).

Almost surely, 2^{1222320001103} is an apocalyptic number.

1222320001103 is a deficient number, since it is larger than the sum of its proper divisors (66642611617).

1222320001103 is a wasteful number, since it uses less digits than its factorization.

1222320001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115499017.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1222320001103 its reverse (3011000232221), we get a palindrome (4233320233324).

The spelling of 1222320001103 in words is "one trillion, two hundred twenty-two billion, three hundred twenty million, one thousand, one hundred three".