36221233605 has 8 divisors (see below), whose sum is σ = 57953973792. Its totient is φ = 19317991248.

The previous prime is 36221233577. The next prime is 36221233639. The reversal of 36221233605 is 50633212263.

36221233605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36221233605 - 2¹⁶ = 36221168069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207374439 + ... + 1207374468.

It is an arithmetic number, because the mean of its divisors is an integer number (7244246724).

Almost surely, 2^36221233605 is an apocalyptic number.

It is an amenable number.

36221233605 is a deficient number, since it is larger than the sum of its proper divisors (21732740187).

36221233605 is a wasteful number, since it uses less digits than its factorization.

36221233605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414748915.

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 36221233605 its reverse (50633212263), we get a palindrome (86854445868).

The spelling of 36221233605 in words is "thirty-six billion, two hundred twenty-one million, two hundred thirty-three thousand, six hundred five".