36122226 has 64 divisors (see below), whose sum is σ = 87367680. Its totient is φ = 9737280.

The previous prime is 36122201. The next prime is 36122243. The reversal of 36122226 is 62222163.

36122226 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 2×36122226² = 2609630422390152, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 36122196 and 36122205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56931 + ... + 57561.

It is an arithmetic number, because the mean of its divisors is an integer number (1365120).

Almost surely, 2^36122226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36122226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43683840).

36122226 is an abundant number, since it is smaller than the sum of its proper divisors (51245454).

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

36122226 is a wasteful number, since it uses less digits than its factorization.

36122226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719.

The product of its digits is 1728, while the sum is 24.

The square root of 36122226 is about 6010.1768692776. The cubic root of 36122226 is about 330.5659892205.

Adding to 36122226 its reverse (62222163), we get a palindrome (98344389).

The spelling of 36122226 in words is "thirty-six million, one hundred twenty-two thousand, two hundred twenty-six".