11145244422150 has 120 divisors (see below), whose sum is σ = 31096840880160. Its totient is φ = 2959629503040.

The previous prime is 11145244422149. The next prime is 11145244422161. The reversal of 11145244422150 is 5122444254111.

It is a happy number.

11145244422150 is a `hidden beast` number, since 1 + 1 + 1 + 45 + 2 + 44 + 422 + 150 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4789189 + ... + 6725088.

It is an arithmetic number, because the mean of its divisors is an integer number (259140340668).

Almost surely, 2^{11145244422150} is an apocalyptic number.

11145244422150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11145244422150 is an abundant number, since it is smaller than the sum of its proper divisors (19951596458010).

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

11145244422150 is a wasteful number, since it uses less digits than its factorization.

11145244422150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514540 (or 11514526 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

Adding to 11145244422150 its reverse (5122444254111), we get a palindrome (16267688676261).

The spelling of 11145244422150 in words is "eleven trillion, one hundred forty-five billion, two hundred forty-four million, four hundred twenty-two thousand, one hundred fifty".