1322264541 has 32 divisors (see below), whose sum is σ = 1974712320. Its totient is φ = 781401600.

The previous prime is 1322264533. The next prime is 1322264563. The reversal of 1322264541 is 1454622231.

It is not a de Polignac number, because 1322264541 - 2³ = 1322264533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322264499 and 1322264508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322264341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212961 + ... + 219081.

It is an arithmetic number, because the mean of its divisors is an integer number (61709760).

Almost surely, 2^1322264541 is an apocalyptic number.

It is an amenable number.

1322264541 is a deficient number, since it is larger than the sum of its proper divisors (652447779).

1322264541 is a wasteful number, since it uses less digits than its factorization.

1322264541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357.

The product of its digits is 11520, while the sum is 30.

The square root of 1322264541 is about 36362.9556141962. The cubic root of 1322264541 is about 1097.5882535839.

Adding to 1322264541 its reverse (1454622231), we get a palindrome (2776886772).

The spelling of 1322264541 in words is "one billion, three hundred twenty-two million, two hundred sixty-four thousand, five hundred forty-one".