116606211333556 has 72 divisors (see below), whose sum is σ = 250833080574720. Its totient is φ = 47196224083008.

The previous prime is 116606211333551. The next prime is 116606211333571. The reversal of 116606211333556 is 655333112606611.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116606211333551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163355935 + ... + 164068198.

It is an arithmetic number, because the mean of its divisors is an integer number (3483792785760).

Almost surely, 2^{116606211333556} is an apocalyptic number.

It is an amenable number.

116606211333556 is an abundant number, since it is smaller than the sum of its proper divisors (134226869241164).

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

116606211333556 is a wasteful number, since it uses less digits than its factorization.

116606211333556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327424253 (or 327424244 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 49.

The spelling of 116606211333556 in words is "one hundred sixteen trillion, six hundred six billion, two hundred eleven million, three hundred thirty-three thousand, five hundred fifty-six".