11150213514 has 64 divisors (see below), whose sum is σ = 25013256192. Its totient is φ = 3283848000.

The previous prime is 11150213387. The next prime is 11150213527. The reversal of 11150213514 is 41531205111.

It is a super-2 number, since 2×11150213514² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2808759 + ... + 2812725.

It is an arithmetic number, because the mean of its divisors is an integer number (390832128).

Almost surely, 2^11150213514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11150213514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12506628096).

11150213514 is an abundant number, since it is smaller than the sum of its proper divisors (13863042678).

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

11150213514 is a wasteful number, since it uses less digits than its factorization.

11150213514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 11150213514 its reverse (41531205111), we get a palindrome (52681418625).

The spelling of 11150213514 in words is "eleven billion, one hundred fifty million, two hundred thirteen thousand, five hundred fourteen".