212000312302 has 32 divisors (see below), whose sum is σ = 338663015712. Its totient is φ = 99185762304.

The previous prime is 212000312299. The next prime is 212000312333. The reversal of 212000312302 is 203213000212.

212000312302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212000312302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11454568 + ... + 11473060.

It is an arithmetic number, because the mean of its divisors is an integer number (10583219241).

Almost surely, 2^212000312302 is an apocalyptic number.

212000312302 is a deficient number, since it is larger than the sum of its proper divisors (126662703410).

212000312302 is a wasteful number, since it uses less digits than its factorization.

212000312302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20452.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 212000312302 its reverse (203213000212), we get a palindrome (415213312514).

The spelling of 212000312302 in words is "two hundred twelve billion, three hundred twelve thousand, three hundred two".