212000211012 has 24 divisors (see below), whose sum is σ = 495317202912. Its totient is φ = 70573873600.

The previous prime is 212000211011. The next prime is 212000211013. The reversal of 212000211012 is 210112000212.

It is an interprime number because it is at equal distance from previous prime (212000211011) and next prime (212000211013).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (212000211011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11598414 + ... + 11616677.

It is an arithmetic number, because the mean of its divisors is an integer number (20638216788).

Almost surely, 2^212000211012 is an apocalyptic number.

It is an amenable number.

212000211012 is an abundant number, since it is smaller than the sum of its proper divisors (283316991900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212000211012 is a wasteful number, since it uses less digits than its factorization.

212000211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23215859 (or 23215857 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212000211012 its reverse (210112000212), we get a palindrome (422112211224).

The spelling of 212000211012 in words is "two hundred twelve billion, two hundred eleven thousand, twelve".