212360166260 has 48 divisors (see below), whose sum is σ = 492359297472. Its totient is φ = 76291488000.

The previous prime is 212360166191. The next prime is 212360166269. The reversal of 212360166260 is 62661063212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 212360166260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212360166269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5796641 + ... + 5833160.

It is an arithmetic number, because the mean of its divisors is an integer number (10257485364).

Almost surely, 2^212360166260 is an apocalyptic number.

212360166260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212360166260 is an abundant number, since it is smaller than the sum of its proper divisors (279999131212).

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

212360166260 is a wasteful number, since it uses less digits than its factorization.

212360166260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11629904 (or 11629902 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 212360166260 in words is "two hundred twelve billion, three hundred sixty million, one hundred sixty-six thousand, two hundred sixty".