11616221460133 has 4 divisors (see below), whose sum is σ = 11654059315360. Its totient is φ = 11578383604908.

The previous prime is 11616221459977. The next prime is 11616221460157. The reversal of 11616221460133 is 33106412261611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11616221460133 - 2¹⁷ = 11616221329061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11616221460092 and 11616221460101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616221461133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18918927153 + ... + 18918927766.

It is an arithmetic number, because the mean of its divisors is an integer number (2913514828840).

Almost surely, 2^{11616221460133} is an apocalyptic number.

It is an amenable number.

11616221460133 is a deficient number, since it is larger than the sum of its proper divisors (37837855227).

11616221460133 is an equidigital number, since it uses as much as digits as its factorization.

11616221460133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37837855226.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 11616221460133 in words is "eleven trillion, six hundred sixteen billion, two hundred twenty-one million, four hundred sixty thousand, one hundred thirty-three".