212443004311032 has 32 divisors (see below), whose sum is σ = 579390011758080. Its totient is φ = 64376667972960.

The previous prime is 212443004311001. The next prime is 212443004311061. The reversal of 212443004311032 is 230113400344212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402354174568 + ... + 402354175095.

It is an arithmetic number, because the mean of its divisors is an integer number (18105937867440).

Almost surely, 2^{212443004311032} is an apocalyptic number.

212443004311032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212443004311032 is an abundant number, since it is smaller than the sum of its proper divisors (366947007447048).

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

212443004311032 is a wasteful number, since it uses less digits than its factorization.

212443004311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804708349683 (or 804708349679 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 212443004311032 its reverse (230113400344212), we get a palindrome (442556404655244).

The spelling of 212443004311032 in words is "two hundred twelve trillion, four hundred forty-three billion, four million, three hundred eleven thousand, thirty-two".