11135532522 has 16 divisors (see below), whose sum is σ = 22273986240. Its totient is φ = 3711357312.

The previous prime is 11135532487. The next prime is 11135532533. The reversal of 11135532522 is 22523553111.

It is a self number, because there is not a number n which added to its sum of digits gives 11135532522.

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, 70503 + ... + 165050.

It is an arithmetic number, because the mean of its divisors is an integer number (1392124140).

Almost surely, 2^11135532522 is an apocalyptic number.

11135532522 is an abundant number, since it is smaller than the sum of its proper divisors (11138453718).

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

11135532522 is a wasteful number, since it uses less digits than its factorization.

11135532522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243437.

The product of its digits is 9000, while the sum is 30.

The spelling of 11135532522 in words is "eleven billion, one hundred thirty-five million, five hundred thirty-two thousand, five hundred twenty-two".