212212222210010 has 16 divisors (see below), whose sum is σ = 416707636339872. Its totient is φ = 77168080803600.

The previous prime is 212212222209971. The next prime is 212212222210013. The reversal of 212212222210010 is 10012222212212.

It is not an unprimeable number, because it can be changed into a prime (212212222210013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964601009936 + ... + 964601010155.

It is an arithmetic number, because the mean of its divisors is an integer number (26044227271242).

Almost surely, 2^{212212222210010} is an apocalyptic number.

212212222210010 is a deficient number, since it is larger than the sum of its proper divisors (204495414129862).

212212222210010 is a wasteful number, since it uses less digits than its factorization.

212212222210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929202020109.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 212212222210010 its reverse (10012222212212), we get a palindrome (222224444422222).

The spelling of 212212222210010 in words is "two hundred twelve trillion, two hundred twelve billion, two hundred twenty-two million, two hundred ten thousand, ten".