211312223000302 has 32 divisors (see below), whose sum is σ = 326237473497600. Its totient is φ = 102618079599840.

The previous prime is 211312223000279. The next prime is 211312223000311. The reversal of 211312223000302 is 203000322213112.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 21573058 + ... + 29799685.

It is an arithmetic number, because the mean of its divisors is an integer number (10194921046800).

Almost surely, 2^{211312223000302} is an apocalyptic number.

211312223000302 is a deficient number, since it is larger than the sum of its proper divisors (114925250497298).

211312223000302 is a wasteful number, since it uses less digits than its factorization.

211312223000302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51373248.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 211312223000302 its reverse (203000322213112), we get a palindrome (414312545213414).

The spelling of 211312223000302 in words is "two hundred eleven trillion, three hundred twelve billion, two hundred twenty-three million, three hundred two", and thus it is an aban number.