36235223222 has 32 divisors (see below), whose sum is σ = 59948169984. Its totient is φ = 16289359200.

The previous prime is 36235223207. The next prime is 36235223231. The reversal of 36235223222 is 22232253263.

36235223222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36235223222² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430447 + ... + 1455557.

It is an arithmetic number, because the mean of its divisors is an integer number (1873380312).

Almost surely, 2^36235223222 is an apocalyptic number.

36235223222 is a deficient number, since it is larger than the sum of its proper divisors (23712946762).

36235223222 is a wasteful number, since it uses less digits than its factorization.

36235223222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25844.

The product of its digits is 51840, while the sum is 32.

Adding to 36235223222 its reverse (22232253263), we get a palindrome (58467476485).

The spelling of 36235223222 in words is "thirty-six billion, two hundred thirty-five million, two hundred twenty-three thousand, two hundred twenty-two".