1504013222 has 24 divisors (see below), whose sum is σ = 2461339344. Its totient is φ = 688632192.

The previous prime is 1504013219. The next prime is 1504013237. The reversal of 1504013222 is 2223104051.

It is a junction number, because it is equal to n+sod(n) for n = 1504013194 and 1504013203.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 13778 + ... + 56549.

It is an arithmetic number, because the mean of its divisors is an integer number (102555806).

Almost surely, 2^1504013222 is an apocalyptic number.

1504013222 is a deficient number, since it is larger than the sum of its proper divisors (957326122).

1504013222 is a wasteful number, since it uses less digits than its factorization.

1504013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70400 (or 70383 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1504013222 is about 38781.6093271025. The cubic root of 1504013222 is about 1145.7342206453.

Adding to 1504013222 its reverse (2223104051), we get a palindrome (3727117273).

The spelling of 1504013222 in words is "one billion, five hundred four million, thirteen thousand, two hundred twenty-two".