212311231033010 has 32 divisors (see below), whose sum is σ = 383354155080000. Its totient is φ = 84659225302080.

The previous prime is 212311231033007. The next prime is 212311231033061. The reversal of 212311231033010 is 10330132113212.

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, 28979501 + ... + 35558879.

It is an arithmetic number, because the mean of its divisors is an integer number (11979817346250).

Almost surely, 2^{212311231033010} is an apocalyptic number.

212311231033010 is a deficient number, since it is larger than the sum of its proper divisors (171042924046990).

212311231033010 is a wasteful number, since it uses less digits than its factorization.

212311231033010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589466.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 212311231033010 its reverse (10330132113212), we get a palindrome (222641363146222).

The spelling of 212311231033010 in words is "two hundred twelve trillion, three hundred eleven billion, two hundred thirty-one million, thirty-three thousand, ten".