1322203333123 has 4 divisors (see below), whose sum is σ = 1322243697888. Its totient is φ = 1322162968360.

The previous prime is 1322203333093. The next prime is 1322203333127. The reversal of 1322203333123 is 3213333022231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1322203333123 - 2¹³ = 1322203324931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322203333091 and 1322203333100.

It is not an unprimeable number, because it can be changed into a prime (1322203333127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20133208 + ... + 20198773.

It is an arithmetic number, because the mean of its divisors is an integer number (330560924472).

Almost surely, 2^{1322203333123} is an apocalyptic number.

1322203333123 is a deficient number, since it is larger than the sum of its proper divisors (40364765).

1322203333123 is an equidigital number, since it uses as much as digits as its factorization.

1322203333123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40364764.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1322203333123 its reverse (3213333022231), we get a palindrome (4535536355354).

The spelling of 1322203333123 in words is "one trillion, three hundred twenty-two billion, two hundred three million, three hundred thirty-three thousand, one hundred twenty-three".