1322421054 has 32 divisors (see below), whose sum is σ = 2799688320. Its totient is φ = 415706592.

The previous prime is 1322421049. The next prime is 1322421059. The reversal of 1322421054 is 4501242231.

It is an interprime number because it is at equal distance from previous prime (1322421049) and next prime (1322421059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322421059) 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 15 ways as a sum of consecutive naturals, for example, 80892 + ... + 95855.

It is an arithmetic number, because the mean of its divisors is an integer number (87490260).

Almost surely, 2^1322421054 is an apocalyptic number.

1322421054 is an abundant number, since it is smaller than the sum of its proper divisors (1477267266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322421054 is a wasteful number, since it uses less digits than its factorization.

1322421054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176824.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1322421054 is about 36365.1076445540. The cubic root of 1322421054 is about 1097.6315580935.

Adding to 1322421054 its reverse (4501242231), we get a palindrome (5823663285).

The spelling of 1322421054 in words is "one billion, three hundred twenty-two million, four hundred twenty-one thousand, fifty-four".