212211112323302 has 16 divisors (see below), whose sum is σ = 322826662317600. Its totient is φ = 104602471740480.

The previous prime is 212211112323263. The next prime is 212211112323319. The reversal of 212211112323302 is 203323211112212.

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, 59988527 + ... + 63427482.

It is an arithmetic number, because the mean of its divisors is an integer number (20176666394850).

Almost surely, 2^{212211112323302} is an apocalyptic number.

212211112323302 is a deficient number, since it is larger than the sum of its proper divisors (110615549994298).

212211112323302 is a wasteful number, since it uses less digits than its factorization.

212211112323302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123428191.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 212211112323302 its reverse (203323211112212), we get a palindrome (415534323435514).

The spelling of 212211112323302 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred twelve million, three hundred twenty-three thousand, three hundred two".