11229941616516 has 144 divisors (see below), whose sum is σ = 34468686120960. Its totient is φ = 3011275051200.

The previous prime is 11229941616479. The next prime is 11229941616527. The reversal of 11229941616516 is 61561614992211.

11229941616516 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 9 + 9 + 4 + 1 + 616 + 5 + 16 = 666.

11229941616516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11229941616516² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10447660 + ... + 11472291.

It is an arithmetic number, because the mean of its divisors is an integer number (239365875840).

Almost surely, 2^{11229941616516} is an apocalyptic number.

It is an amenable number.

11229941616516 is an abundant number, since it is smaller than the sum of its proper divisors (23238744504444).

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

11229941616516 is a wasteful number, since it uses less digits than its factorization.

11229941616516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21920094 (or 21920089 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The spelling of 11229941616516 in words is "eleven trillion, two hundred twenty-nine billion, nine hundred forty-one million, six hundred sixteen thousand, five hundred sixteen".