36221233604 has 24 divisors (see below), whose sum is σ = 66818606400. Its totient is φ = 17132925600.

The previous prime is 36221233577. The next prime is 36221233639. The reversal of 36221233604 is 40633212263.

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 7 ways as a sum of consecutive naturals, for example, 286664 + ... + 393215.

It is an arithmetic number, because the mean of its divisors is an integer number (2784108600).

Almost surely, 2^36221233604 is an apocalyptic number.

It is an amenable number.

36221233604 is a deficient number, since it is larger than the sum of its proper divisors (30597372796).

36221233604 is a wasteful number, since it uses less digits than its factorization.

36221233604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680603 (or 680601 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 36221233604 its reverse (40633212263), we get a palindrome (76854445867).

The spelling of 36221233604 in words is "thirty-six billion, two hundred twenty-one million, two hundred thirty-three thousand, six hundred four".