11572362222 has 8 divisors (see below), whose sum is σ = 23144724456. Its totient is φ = 3857454072.

The previous prime is 11572362211. The next prime is 11572362227. The reversal of 11572362222 is 22226327511.

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

11572362222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11572362227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964363513 + ... + 964363524.

It is an arithmetic number, because the mean of its divisors is an integer number (2893090557).

Almost surely, 2^11572362222 is an apocalyptic number.

11572362222 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.

11572362222 is a wasteful number, since it uses less digits than its factorization.

11572362222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928727042.

The product of its digits is 20160, while the sum is 33.

Adding to 11572362222 its reverse (22226327511), we get a palindrome (33798689733).

The spelling of 11572362222 in words is "eleven billion, five hundred seventy-two million, three hundred sixty-two thousand, two hundred twenty-two".