11255221355524 has 24 divisors (see below), whose sum is σ = 19975282399296. Its totient is φ = 5548007556000.

The previous prime is 11255221355489. The next prime is 11255221355557. The reversal of 11255221355524 is 42555312255211.

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, 3442539 + ... + 5861869.

It is an arithmetic number, because the mean of its divisors is an integer number (832303433304).

Almost surely, 2^{11255221355524} is an apocalyptic number.

It is an amenable number.

11255221355524 is a deficient number, since it is larger than the sum of its proper divisors (8720061043772).

11255221355524 is a wasteful number, since it uses less digits than its factorization.

11255221355524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435787 (or 2435785 counting only the distinct ones).

The product of its digits is 600000, while the sum is 43.

The spelling of 11255221355524 in words is "eleven trillion, two hundred fifty-five billion, two hundred twenty-one million, three hundred fifty-five thousand, five hundred twenty-four".