212434112320302 has 32 divisors (see below), whose sum is σ = 429262931496960. Its totient is φ = 70080425186400.

The previous prime is 212434112320301. The next prime is 212434112320303. The reversal of 212434112320302 is 203023211434212.

It is a happy number.

212434112320302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212434112320301) and next prime (212434112320303).

It is a self number, because there is not a number n which added to its sum of digits gives 212434112320302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212434112320301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187629574 + ... + 188758377.

It is an arithmetic number, because the mean of its divisors is an integer number (13414466609280).

Almost surely, 2^{212434112320302} is an apocalyptic number.

212434112320302 is an abundant number, since it is smaller than the sum of its proper divisors (216828819176658).

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

212434112320302 is a wasteful number, since it uses less digits than its factorization.

212434112320302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376388928.

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

Adding to 212434112320302 its reverse (203023211434212), we get a palindrome (415457323754514).

The spelling of 212434112320302 in words is "two hundred twelve trillion, four hundred thirty-four billion, one hundred twelve million, three hundred twenty thousand, three hundred two".