135322223574 has 48 divisors (see below), whose sum is σ = 283424223600. Its totient is φ = 43069813248.

The previous prime is 135322223573. The next prime is 135322223711. The reversal of 135322223574 is 475322223531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135322223573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1768542 + ... + 1843470.

It is an arithmetic number, because the mean of its divisors is an integer number (5904671325).

Almost surely, 2^135322223574 is an apocalyptic number.

135322223574 is an abundant number, since it is smaller than the sum of its proper divisors (148102000026).

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

135322223574 is a wasteful number, since it uses less digits than its factorization.

135322223574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75549 (or 75526 counting only the distinct ones).

The product of its digits is 302400, while the sum is 39.

The spelling of 135322223574 in words is "one hundred thirty-five billion, three hundred twenty-two million, two hundred twenty-three thousand, five hundred seventy-four".