211000331113202 has 16 divisors (see below), whose sum is σ = 318400505543232. Its totient is φ = 104866848298800.

The previous prime is 211000331113129. The next prime is 211000331113267. The reversal of 211000331113202 is 202311133000112.

It is a happy number.

It is a super-2 number, since 2×211000331113202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17604077 + ... + 27053727.

It is an arithmetic number, because the mean of its divisors is an integer number (19900031596452).

Almost surely, 2^{211000331113202} is an apocalyptic number.

211000331113202 is a deficient number, since it is larger than the sum of its proper divisors (107400174430030).

211000331113202 is a wasteful number, since it uses less digits than its factorization.

211000331113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9516673.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 211000331113202 its reverse (202311133000112), we get a palindrome (413311464113314).

The spelling of 211000331113202 in words is "two hundred eleven trillion, three hundred thirty-one million, one hundred thirteen thousand, two hundred two".