1212210200210 has 64 divisors (see below), whose sum is σ = 2253700350720. Its totient is φ = 469234272000.

The previous prime is 1212210200197. The next prime is 1212210200219. The reversal of 1212210200210 is 120020122121.

It is not an unprimeable number, because it can be changed into a prime (1212210200219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13657856 + ... + 13746324.

It is an arithmetic number, because the mean of its divisors is an integer number (35214067980).

Almost surely, 2^{1212210200210} is an apocalyptic number.

1212210200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1212210200210 is a deficient number, since it is larger than the sum of its proper divisors (1041490150510).

1212210200210 is a wasteful number, since it uses less digits than its factorization.

1212210200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88883.

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

Adding to 1212210200210 its reverse (120020122121), we get a palindrome (1332230322331).

The spelling of 1212210200210 in words is "one trillion, two hundred twelve billion, two hundred ten million, two hundred thousand, two hundred ten".