1322251453133 has 16 divisors (see below), whose sum is σ = 1435360080000. Its totient is φ = 1210777813440.

The previous prime is 1322251453123. The next prime is 1322251453151. The reversal of 1322251453133 is 3313541522231.

It is not a de Polignac number, because 1322251453133 - 2²⁴ = 1322234675917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322251453093 and 1322251453102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322251453123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540328 + ... + 4822766.

It is an arithmetic number, because the mean of its divisors is an integer number (89710005000).

Almost surely, 2^{1322251453133} is an apocalyptic number.

1322251453133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1322251453133 is a deficient number, since it is larger than the sum of its proper divisors (113108626867).

1322251453133 is a wasteful number, since it uses less digits than its factorization.

1322251453133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285332.

The product of its digits is 64800, while the sum is 35.

Adding to 1322251453133 its reverse (3313541522231), we get a palindrome (4635792975364).

The spelling of 1322251453133 in words is "one trillion, three hundred twenty-two billion, two hundred fifty-one million, four hundred fifty-three thousand, one hundred thirty-three".