36224220044 has 48 divisors (see below), whose sum is σ = 66339967680. Its totient is φ = 17285049600.

The previous prime is 36224220031. The next prime is 36224220059. The reversal of 36224220044 is 44002242263.

It is a happy number.

36224220044 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 2×36224220044² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 36224219989 and 36224220016.

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, 7929449 + ... + 7934015.

It is an arithmetic number, because the mean of its divisors is an integer number (1382082660).

Almost surely, 2^36224220044 is an apocalyptic number.

It is an amenable number.

36224220044 is a deficient number, since it is larger than the sum of its proper divisors (30115747636).

36224220044 is a wasteful number, since it uses less digits than its factorization.

36224220044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378 (or 5376 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The spelling of 36224220044 in words is "thirty-six billion, two hundred twenty-four million, two hundred twenty thousand, forty-four".