36224220220 has 24 divisors (see below), whose sum is σ = 76074441408. Its totient is φ = 14489006400.

The previous prime is 36224220217. The next prime is 36224220251. The reversal of 36224220220 is 2202242263.

36224220220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 789510 + ... + 834130.

It is an arithmetic number, because the mean of its divisors is an integer number (3169768392).

Almost surely, 2^36224220220 is an apocalyptic number.

It is an amenable number.

36224220220 is an abundant number, since it is smaller than the sum of its proper divisors (39850221188).

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

36224220220 is a wasteful number, since it uses less digits than its factorization.

36224220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85221 (or 85219 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 36224220220 its reverse (2202242263), we get a palindrome (38426462483).

The spelling of 36224220220 in words is "thirty-six billion, two hundred twenty-four million, two hundred twenty thousand, two hundred twenty".