212413433210 has 32 divisors (see below), whose sum is σ = 417833342784. Its totient is φ = 77105952000.

The previous prime is 212413433209. The next prime is 212413433233. The reversal of 212413433210 is 12334314212.

It is a self number, because there is not a number n which added to its sum of digits gives 212413433210.

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, 1628111 + ... + 1753730.

It is an arithmetic number, because the mean of its divisors is an integer number (13057291962).

Almost surely, 2^212413433210 is an apocalyptic number.

212413433210 is a deficient number, since it is larger than the sum of its proper divisors (205419909574).

212413433210 is a wasteful number, since it uses less digits than its factorization.

212413433210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382430.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 212413433210 its reverse (12334314212), we get a palindrome (224747747422).

The spelling of 212413433210 in words is "two hundred twelve billion, four hundred thirteen million, four hundred thirty-three thousand, two hundred ten".