11146556033616 has 40 divisors (see below), whose sum is σ = 28797502334944. Its totient is φ = 3715230602880.

The previous prime is 11146556033603. The next prime is 11146556033617. The reversal of 11146556033616 is 61633065564111.

It is a super-2 number, since 2×11146556033616² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11146556033617) 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, 8376355 + ... + 9615426.

Almost surely, 2^{11146556033616} is an apocalyptic number.

11146556033616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11146556033616 is an abundant number, since it is smaller than the sum of its proper divisors (17650946301328).

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

11146556033616 is a wasteful number, since it uses less digits than its factorization.

11146556033616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18004699 (or 18004693 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 11146556033616 in words is "eleven trillion, one hundred forty-six billion, five hundred fifty-six million, thirty-three thousand, six hundred sixteen".