36222128 has 20 divisors (see below), whose sum is σ = 70906920. Its totient is φ = 17923584.

The previous prime is 36222107. The next prime is 36222157. The reversal of 36222128 is 82122263.

It is a junction number, because it is equal to n+sod(n) for n = 36222097 and 36222106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10118 + ... + 13221.

It is an arithmetic number, because the mean of its divisors is an integer number (3545346).

Almost surely, 2^36222128 is an apocalyptic number.

It is an amenable number.

36222128 is a deficient number, since it is larger than the sum of its proper divisors (34684792).

36222128 is a wasteful number, since it uses less digits than its factorization.

36222128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23444 (or 23438 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 36222128 is about 6018.4822006881. The cubic root of 36222128 is about 330.8704537120.

The spelling of 36222128 in words is "thirty-six million, two hundred twenty-two thousand, one hundred twenty-eight".