11616221461101 has 8 divisors (see below), whose sum is σ = 15866058581184. Its totient is φ = 7555265990880.

The previous prime is 11616221461099. The next prime is 11616221461121. The reversal of 11616221461101 is 10116412261611.

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 11616221461101 - 2¹ = 11616221461099 is a prime.

It is a super-2 number, since 2×11616221461101² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616221461121) 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, 47220412321 + ... + 47220412566.

It is an arithmetic number, because the mean of its divisors is an integer number (1983257322648).

Almost surely, 2^{11616221461101} is an apocalyptic number.

It is an amenable number.

11616221461101 is a deficient number, since it is larger than the sum of its proper divisors (4249837120083).

11616221461101 is an equidigital number, since it uses as much as digits as its factorization.

11616221461101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94440824931.

The product of its (nonzero) digits is 3456, while the sum is 33.

The spelling of 11616221461101 in words is "eleven trillion, six hundred sixteen billion, two hundred twenty-one million, four hundred sixty-one thousand, one hundred one".