135408940222 has 16 divisors (see below), whose sum is σ = 205806363840. Its totient is φ = 66807834912.

The previous prime is 135408940217. The next prime is 135408940259. The reversal of 135408940222 is 222049804531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14388 + ... + 520600.

It is an arithmetic number, because the mean of its divisors is an integer number (12862897740).

Almost surely, 2^135408940222 is an apocalyptic number.

135408940222 is a deficient number, since it is larger than the sum of its proper divisors (70397423618).

135408940222 is a wasteful number, since it uses less digits than its factorization.

135408940222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507987.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 135408940222 in words is "one hundred thirty-five billion, four hundred eight million, nine hundred forty thousand, two hundred twenty-two".