212122000210010 has 64 divisors (see below), whose sum is σ = 416754694245888. Its totient is φ = 77093757000000.

The previous prime is 212122000209979. The next prime is 212122000210019. The reversal of 212122000210010 is 10012000221212.

It is not an unprimeable number, because it can be changed into a prime (212122000210019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3122575745 + ... + 3122643675.

It is an arithmetic number, because the mean of its divisors is an integer number (6511792097592).

Almost surely, 2^{212122000210010} is an apocalyptic number.

212122000210010 is a deficient number, since it is larger than the sum of its proper divisors (204632694035878).

212122000210010 is a wasteful number, since it uses less digits than its factorization.

212122000210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82811.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212122000210010 its reverse (10012000221212), we get a palindrome (222134000431222).

The spelling of 212122000210010 in words is "two hundred twelve trillion, one hundred twenty-two billion, two hundred ten thousand, ten".