210201202110982 has 4 divisors (see below), whose sum is σ = 315301803166476. Its totient is φ = 105100601055490.

The previous prime is 210201202110961. The next prime is 210201202111091. The reversal of 210201202110982 is 289011202102012.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×210201202110982² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52550300527744 + ... + 52550300527747.

It is an arithmetic number, because the mean of its divisors is an integer number (78825450791619).

Almost surely, 2^{210201202110982} is an apocalyptic number.

210201202110982 is a deficient number, since it is larger than the sum of its proper divisors (105100601055494).

210201202110982 is a wasteful number, since it uses less digits than its factorization.

210201202110982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105100601055493.

The product of its (nonzero) digits is 2304, while the sum is 31.

Adding to 210201202110982 its reverse (289011202102012), we get a palindrome (499212404212994).

The spelling of 210201202110982 in words is "two hundred ten trillion, two hundred one billion, two hundred two million, one hundred ten thousand, nine hundred eighty-two".