11533255152222 has 8 divisors (see below), whose sum is σ = 23066510304456. Its totient is φ = 3844418384072.

The previous prime is 11533255152193. The next prime is 11533255152229. The reversal of 11533255152222 is 22225155233511.

It is a sphenic number, since it is the product of 3 distinct primes.

11533255152222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11533255152229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 961104596013 + ... + 961104596024.

It is an arithmetic number, because the mean of its divisors is an integer number (2883313788057).

Almost surely, 2^{11533255152222} is an apocalyptic number.

11533255152222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11533255152222 is a wasteful number, since it uses less digits than its factorization.

11533255152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922209192042.

The product of its digits is 180000, while the sum is 39.

The spelling of 11533255152222 in words is "eleven trillion, five hundred thirty-three billion, two hundred fifty-five million, one hundred fifty-two thousand, two hundred twenty-two".