211693482000 has 1920 divisors, whose sum is σ = 1027454238720. Its totient is φ = 39191040000.

The previous prime is 211693481981. The next prime is 211693482017. The reversal of 211693482000 is 284396112.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 558557811 + ... + 558558189.

It is an arithmetic number, because the mean of its divisors is an integer number (535132416).

Almost surely, 2^211693482000 is an apocalyptic number.

211693482000 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 211693482000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513727119360).

211693482000 is an abundant number, since it is smaller than the sum of its proper divisors (815760756720).

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

211693482000 is a wasteful number, since it uses less digits than its factorization.

211693482000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 211693482000 in words is "two hundred eleven billion, six hundred ninety-three million, four hundred eighty-two thousand".