11008216158081 has 8 divisors (see below), whose sum is σ = 14677855548864. Its totient is φ = 7338693769680.

The previous prime is 11008216158073. The next prime is 11008216158083. The reversal of 11008216158081 is 18085161280011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11008216158081 - 2³ = 11008216158073 is a prime.

It is a super-2 number, since 2×11008216158081² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11008216158083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29030826 + ... + 29407571.

It is an arithmetic number, because the mean of its divisors is an integer number (1834731943608).

Almost surely, 2^{11008216158081} is an apocalyptic number.

It is an amenable number.

11008216158081 is a deficient number, since it is larger than the sum of its proper divisors (3669639390783).

11008216158081 is an equidigital number, since it uses as much as digits as its factorization.

11008216158081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58501191.

The product of its (nonzero) digits is 30720, while the sum is 42.

The spelling of 11008216158081 in words is "eleven trillion, eight billion, two hundred sixteen million, one hundred fifty-eight thousand, eighty-one".