1210000110212 has 96 divisors (see below), whose sum is σ = 2271396556800. Its totient is φ = 562676792832.

The previous prime is 1210000110157. The next prime is 1210000110229. The reversal of 1210000110212 is 2120110000121.

It is a junction number, because it is equal to n+sod(n) for n = 1210000110193 and 1210000110202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463777964 + ... + 463780572.

It is an arithmetic number, because the mean of its divisors is an integer number (23660380800).

Almost surely, 2^{1210000110212} is an apocalyptic number.

It is an amenable number.

1210000110212 is a deficient number, since it is larger than the sum of its proper divisors (1061396446588).

1210000110212 is a wasteful number, since it uses less digits than its factorization.

1210000110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345 (or 3343 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1210000110212 its reverse (2120110000121), we get a palindrome (3330110110333).

The spelling of 1210000110212 in words is "one trillion, two hundred ten billion, one hundred ten thousand, two hundred twelve".