213332210331110 has 48 divisors (see below), whose sum is σ = 415815142186224. Its totient is φ = 78767550665856.

The previous prime is 213332210331109. The next prime is 213332210331131. The reversal of 213332210331110 is 11133012233312.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 213332210331110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107656424 + ... + 109620116.

It is an arithmetic number, because the mean of its divisors is an integer number (8662815462213).

Almost surely, 2^{213332210331110} is an apocalyptic number.

213332210331110 is a deficient number, since it is larger than the sum of its proper divisors (202482931855114).

213332210331110 is a wasteful number, since it uses less digits than its factorization.

213332210331110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028009 (or 2027996 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 213332210331110 its reverse (11133012233312), we get a palindrome (224465222564422).

The spelling of 213332210331110 in words is "two hundred thirteen trillion, three hundred thirty-two billion, two hundred ten million, three hundred thirty-one thousand, one hundred ten".