212299188672 has 224 divisors, whose sum is σ = 585215414784. Its totient is φ = 67870310400.

The previous prime is 212299188667. The next prime is 212299188683. The reversal of 212299188672 is 276881992212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328128253 + ... + 328128899.

It is an arithmetic number, because the mean of its divisors is an integer number (2612568816).

Almost surely, 2^212299188672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212299188672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292607707392).

212299188672 is an abundant number, since it is smaller than the sum of its proper divisors (372916226112).

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

212299188672 is a wasteful number, since it uses less digits than its factorization.

212299188672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1337 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 57.

The spelling of 212299188672 in words is "two hundred twelve billion, two hundred ninety-nine million, one hundred eighty-eight thousand, six hundred seventy-two".