212212210103110 has 32 divisors (see below), whose sum is σ = 455531303181312. Its totient is φ = 69595060207200.

The previous prime is 212212210103093. The next prime is 212212210103111. The reversal of 212212210103110 is 11301012212212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212212210103111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65904411466 + ... + 65904414685.

It is an arithmetic number, because the mean of its divisors is an integer number (14235353224416).

Almost surely, 2^{212212210103110} is an apocalyptic number.

212212210103110 is an abundant number, since it is smaller than the sum of its proper divisors (243319093078202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212212210103110 is a wasteful number, since it uses less digits than its factorization.

212212210103110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131808826188.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 212212210103110 its reverse (11301012212212), we get a palindrome (223513222315322).

The spelling of 212212210103110 in words is "two hundred twelve trillion, two hundred twelve billion, two hundred ten million, one hundred three thousand, one hundred ten".