212098265160 has 128 divisors (see below), whose sum is σ = 643999334400. Its totient is φ = 55878439680.

The previous prime is 212098265143. The next prime is 212098265173. The reversal of 212098265160 is 61562890212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3613245 + ... + 3671475.

It is an arithmetic number, because the mean of its divisors is an integer number (5031244800).

Almost surely, 2^212098265160 is an apocalyptic number.

212098265160 is a gapful number since it is divisible by the number (20) 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 212098265160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321999667200).

212098265160 is an abundant number, since it is smaller than the sum of its proper divisors (431901069240).

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

212098265160 is a wasteful number, since it uses less digits than its factorization.

212098265160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58611 (or 58607 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 212098265160 in words is "two hundred twelve billion, ninety-eight million, two hundred sixty-five thousand, one hundred sixty".