135044322222 has 16 divisors (see below), whose sum is σ = 270296901072. Its totient is φ = 44980064640.

The previous prime is 135044322221. The next prime is 135044322251. The reversal of 135044322222 is 222223440531.

It is a self number, because there is not a number n which added to its sum of digits gives 135044322222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135044322221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8668929 + ... + 8684492.

It is an arithmetic number, because the mean of its divisors is an integer number (16893556317).

Almost surely, 2^135044322222 is an apocalyptic number.

135044322222 is an abundant number, since it is smaller than the sum of its proper divisors (135252578850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135044322222 is a wasteful number, since it uses less digits than its factorization.

135044322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17354723.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 135044322222 its reverse (222223440531), we get a palindrome (357267762753).

The spelling of 135044322222 in words is "one hundred thirty-five billion, forty-four million, three hundred twenty-two thousand, two hundred twenty-two".