1322220332203 has 8 divisors (see below), whose sum is σ = 1337878015200. Its totient is φ = 1306580455488.

The previous prime is 1322220332201. The next prime is 1322220332227. The reversal of 1322220332203 is 3022330222231.

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 1322220332203 - 2¹ = 1322220332201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322220332201) 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, 4302151 + ... + 4599232.

It is an arithmetic number, because the mean of its divisors is an integer number (167234751900).

Almost surely, 2^{1322220332203} is an apocalyptic number.

1322220332203 is a deficient number, since it is larger than the sum of its proper divisors (15657682997).

1322220332203 is an equidigital number, since it uses as much as digits as its factorization.

1322220332203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8903141.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 1322220332203 its reverse (3022330222231), we get a palindrome (4344550554434).

The spelling of 1322220332203 in words is "one trillion, three hundred twenty-two billion, two hundred twenty million, three hundred thirty-two thousand, two hundred three".