212115764060 has 12 divisors (see below), whose sum is σ = 445443104568. Its totient is φ = 84846305616.

The previous prime is 212115764059. The next prime is 212115764071. The reversal of 212115764060 is 60467511212.

212115764060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 212115764060.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5302894082 + ... + 5302894121.

It is an arithmetic number, because the mean of its divisors is an integer number (37120258714).

Almost surely, 2^212115764060 is an apocalyptic number.

212115764060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212115764060 is an abundant number, since it is smaller than the sum of its proper divisors (233327340508).

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

212115764060 is a wasteful number, since it uses less digits than its factorization.

212115764060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10605788212 (or 10605788210 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 212115764060 in words is "two hundred twelve billion, one hundred fifteen million, seven hundred sixty-four thousand, sixty".