212404324044210 has 32 divisors (see below), whose sum is σ = 511801335404352. Its totient is φ = 56415491112000.

The previous prime is 212404324044193. The next prime is 212404324044233. The reversal of 212404324044210 is 12440423404212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14103865249 + ... + 14103880308.

It is an arithmetic number, because the mean of its divisors is an integer number (15993791731386).

Almost surely, 2^{212404324044210} is an apocalyptic number.

212404324044210 is an abundant number, since it is smaller than the sum of its proper divisors (299397011360142).

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

212404324044210 is a wasteful number, since it uses less digits than its factorization.

212404324044210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28207745818.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 212404324044210 its reverse (12440423404212), we get a palindrome (224844747448422).

The spelling of 212404324044210 in words is "two hundred twelve trillion, four hundred four billion, three hundred twenty-four million, forty-four thousand, two hundred ten".