135522522342402 has 32 divisors (see below), whose sum is σ = 292132169542080. Its totient is φ = 41665308210240.

The previous prime is 135522522342377. The next prime is 135522522342419. The reversal of 135522522342402 is 204243225225531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706766724 + ... + 706958447.

It is an arithmetic number, because the mean of its divisors is an integer number (9129130298190).

Almost surely, 2^{135522522342402} is an apocalyptic number.

135522522342402 is an abundant number, since it is smaller than the sum of its proper divisors (156609647199678).

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

135522522342402 is a wasteful number, since it uses less digits than its factorization.

135522522342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413726418.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 135522522342402 its reverse (204243225225531), we get a palindrome (339765747567933).

The spelling of 135522522342402 in words is "one hundred thirty-five trillion, five hundred twenty-two billion, five hundred twenty-two million, three hundred forty-two thousand, four hundred two".