135222202 has 8 divisors (see below), whose sum is σ = 213508800. Its totient is φ = 64052604.

The previous prime is 135222193. The next prime is 135222247. The reversal of 135222202 is 202222531.

135222202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 135222202.

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, 1779202 + ... + 1779277.

It is an arithmetic number, because the mean of its divisors is an integer number (26688600).

Almost surely, 2^135222202 is an apocalyptic number.

135222202 is a deficient number, since it is larger than the sum of its proper divisors (78286598).

135222202 is a wasteful number, since it uses less digits than its factorization.

135222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558500.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 135222202 is about 11628.5081588310. The cubic root of 135222202 is about 513.2740816340.

Adding to 135222202 its reverse (202222531), we get a palindrome (337444733).

It can be divided in two parts, 135222 and 202, that added together give a square (135424 = 368²).

The spelling of 135222202 in words is "one hundred thirty-five million, two hundred twenty-two thousand, two hundred two".