11202542222 has 8 divisors (see below), whose sum is σ = 16977048816. Its totient is φ = 5543525952.

The previous prime is 11202542209. The next prime is 11202542233. The reversal of 11202542222 is 22224520211.

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

It is a congruent number.

It is an unprimeable number.

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, 28872338 + ... + 28872725.

It is an arithmetic number, because the mean of its divisors is an integer number (2122131102).

Almost surely, 2^11202542222 is an apocalyptic number.

11202542222 is a deficient number, since it is larger than the sum of its proper divisors (5774506594).

11202542222 is an equidigital number, since it uses as much as digits as its factorization.

11202542222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57745162.

The product of its (nonzero) digits is 1280, while the sum is 23.

The spelling of 11202542222 in words is "eleven billion, two hundred two million, five hundred forty-two thousand, two hundred twenty-two".