1164620212016 has 80 divisors (see below), whose sum is σ = 2433037989888. Its totient is φ = 538464537600.

The previous prime is 1164620212013. The next prime is 1164620212031. The reversal of 1164620212016 is 6102120264611.

It is not an unprimeable number, because it can be changed into a prime (1164620212013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11024600 + ... + 11129736.

Almost surely, 2^{1164620212016} is an apocalyptic number.

1164620212016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1164620212016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1216518994944).

1164620212016 is an abundant number, since it is smaller than the sum of its proper divisors (1268417777872).

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

1164620212016 is a wasteful number, since it uses less digits than its factorization.

1164620212016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106170 (or 106164 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 1164620212016 its reverse (6102120264611), we get a palindrome (7266740476627).

The spelling of 1164620212016 in words is "one trillion, one hundred sixty-four billion, six hundred twenty million, two hundred twelve thousand, sixteen".