210011001220982 has 48 divisors (see below), whose sum is σ = 359217301878720. Its totient is φ = 91787936853600.

The previous prime is 210011001220961. The next prime is 210011001220987. The reversal of 210011001220982 is 289022100110012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210011001220987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8330357 + ... + 22122767.

It is an arithmetic number, because the mean of its divisors is an integer number (7483693789140).

Almost surely, 2^{210011001220982} is an apocalyptic number.

210011001220982 is a deficient number, since it is larger than the sum of its proper divisors (149206300657738).

210011001220982 is a wasteful number, since it uses less digits than its factorization.

210011001220982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13794829 (or 13794816 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

Adding to 210011001220982 its reverse (289022100110012), we get a palindrome (499033101330994).

The spelling of 210011001220982 in words is "two hundred ten trillion, eleven billion, one million, two hundred twenty thousand, nine hundred eighty-two".