135303225422 has 4 divisors (see below), whose sum is σ = 202954838136. Its totient is φ = 67651612710.

The previous prime is 135303225371. The next prime is 135303225433. The reversal of 135303225422 is 224522303531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33825806354 + ... + 33825806357.

It is an arithmetic number, because the mean of its divisors is an integer number (50738709534).

Almost surely, 2^135303225422 is an apocalyptic number.

135303225422 is a deficient number, since it is larger than the sum of its proper divisors (67651612714).

135303225422 is an equidigital number, since it uses as much as digits as its factorization.

135303225422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67651612713.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 135303225422 its reverse (224522303531), we get a palindrome (359825528953).

The spelling of 135303225422 in words is "one hundred thirty-five billion, three hundred three million, two hundred twenty-five thousand, four hundred twenty-two".