11220150542 has 8 divisors (see below), whose sum is σ = 16923211032. Its totient is φ = 5579080200.

The previous prime is 11220150527. The next prime is 11220150611. The reversal of 11220150542 is 24505102211.

11220150542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15497084 + ... + 15497807.

It is an arithmetic number, because the mean of its divisors is an integer number (2115401379).

Almost surely, 2^11220150542 is an apocalyptic number.

11220150542 is a deficient number, since it is larger than the sum of its proper divisors (5703060490).

11220150542 is a wasteful number, since it uses less digits than its factorization.

11220150542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30995074.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 11220150542 its reverse (24505102211), we get a palindrome (35725252753).

The spelling of 11220150542 in words is "eleven billion, two hundred twenty million, one hundred fifty thousand, five hundred forty-two".