11142217150 has 48 divisors (see below), whose sum is σ = 21233658816. Its totient is φ = 4348008320.

The previous prime is 11142217133. The next prime is 11142217153. The reversal of 11142217150 is 5171224111.

It is a happy number.

11142217150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11142217153) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 737472 + ... + 752428.

It is an arithmetic number, because the mean of its divisors is an integer number (442367892).

Almost surely, 2^11142217150 is an apocalyptic number.

11142217150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11142217150 is a deficient number, since it is larger than the sum of its proper divisors (10091441666).

11142217150 is a wasteful number, since it uses less digits than its factorization.

11142217150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333 (or 15328 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 25.

The spelling of 11142217150 in words is "eleven billion, one hundred forty-two million, two hundred seventeen thousand, one hundred fifty".