135022312244 has 24 divisors (see below), whose sum is σ = 237188286720. Its totient is φ = 67254471936.

The previous prime is 135022312231. The next prime is 135022312259. The reversal of 135022312244 is 442213220531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290589 + ... + 2348795.

It is an arithmetic number, because the mean of its divisors is an integer number (9882845280).

Almost surely, 2^135022312244 is an apocalyptic number.

It is an amenable number.

135022312244 is a deficient number, since it is larger than the sum of its proper divisors (102165974476).

135022312244 is a wasteful number, since it uses less digits than its factorization.

135022312244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60407 (or 60405 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 135022312244 its reverse (442213220531), we get a palindrome (577235532775).

The spelling of 135022312244 in words is "one hundred thirty-five billion, twenty-two million, three hundred twelve thousand, two hundred forty-four".