135367265722 has 24 divisors (see below), whose sum is σ = 219928106556. Its totient is φ = 62461166976.

The previous prime is 135367265641. The next prime is 135367265743. The reversal of 135367265722 is 227562763531.

It can be written as a sum of positive squares in 6 ways, for example, as 64089479281 + 71277786441 = 253159^2 + 266979^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1321908 + ... + 1420624.

Almost surely, 2^135367265722 is an apocalyptic number.

135367265722 is a deficient number, since it is larger than the sum of its proper divisors (84560840834).

135367265722 is a wasteful number, since it uses less digits than its factorization.

135367265722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102802 (or 102789 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 49.

The spelling of 135367265722 in words is "one hundred thirty-five billion, three hundred sixty-seven million, two hundred sixty-five thousand, seven hundred twenty-two".