135422204 has 12 divisors (see below), whose sum is σ = 250929504. Its totient is φ = 63728064.

The previous prime is 135422197. The next prime is 135422207. The reversal of 135422204 is 402224531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 135422204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135422207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995684 + ... + 995819.

It is an arithmetic number, because the mean of its divisors is an integer number (20910792).

Almost surely, 2^135422204 is an apocalyptic number.

It is an amenable number.

135422204 is a deficient number, since it is larger than the sum of its proper divisors (115507300).

135422204 is a wasteful number, since it uses less digits than its factorization.

135422204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991524 (or 1991522 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 135422204 is about 11637.1046227144. The cubic root of 135422204 is about 513.5270116791.

Adding to 135422204 its reverse (402224531), we get a palindrome (537646735).

The spelling of 135422204 in words is "one hundred thirty-five million, four hundred twenty-two thousand, two hundred four".