36422212 has 6 divisors (see below), whose sum is σ = 63738878. Its totient is φ = 18211104.

The previous prime is 36422207. The next prime is 36422213. The reversal of 36422212 is 21222463.

It can be written as a sum of positive squares in only one way, i.e., 36168196 + 254016 = 6014^2 + 504^2 .

It is not an unprimeable number, because it can be changed into a prime (36422213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4552773 + ... + 4552780.

Almost surely, 2^36422212 is an apocalyptic number.

It is an amenable number.

36422212 is a deficient number, since it is larger than the sum of its proper divisors (27316666).

36422212 is a wasteful number, since it uses less digits than its factorization.

36422212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9105557 (or 9105555 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 36422212 is about 6035.0817724369. The cubic root of 36422212 is about 331.4785567764.

Adding to 36422212 its reverse (21222463), we get a palindrome (57644675).

The spelling of 36422212 in words is "thirty-six million, four hundred twenty-two thousand, two hundred twelve".