212911348608 has 160 divisors (see below), whose sum is σ = 724138216560. Its totient is φ = 60831793152.

The previous prime is 212911348579. The next prime is 212911348613. The reversal of 212911348608 is 806843119212.

212911348608 is a `hidden beast` number, since 2 + 1 + 2 + 9 + 1 + 1 + 34 + 8 + 608 = 666.

212911348608 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1394241 + ... + 1539392.

Almost surely, 2^212911348608 is an apocalyptic number.

212911348608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

212911348608 is an abundant number, since it is smaller than the sum of its proper divisors (511226867952).

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

212911348608 is an equidigital number, since it uses as much as digits as its factorization.

212911348608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933666 (or 2933645 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 212911348608 in words is "two hundred twelve billion, nine hundred eleven million, three hundred forty-eight thousand, six hundred eight".