212019273910 has 32 divisors (see below), whose sum is σ = 382209569280. Its totient is φ = 84680059392.

The previous prime is 212019273901. The next prime is 212019273911. The reversal of 212019273910 is 19372910212.

212019273910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 212019273910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212019273911) by changing a digit.

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, 22702762 + ... + 22712098.

It is an arithmetic number, because the mean of its divisors is an integer number (11944049040).

Almost surely, 2^212019273910 is an apocalyptic number.

212019273910 is a deficient number, since it is larger than the sum of its proper divisors (170190295370).

212019273910 is a wasteful number, since it uses less digits than its factorization.

212019273910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12520.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 212019273910 in words is "two hundred twelve billion, nineteen million, two hundred seventy-three thousand, nine hundred ten".