1210010110210 has 32 divisors (see below), whose sum is σ = 2381219119872. Its totient is φ = 439040849280.

The previous prime is 1210010110193. The next prime is 1210010110223. The reversal of 1210010110210 is 120110100121.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11984842 + ... + 12085381.

It is an arithmetic number, because the mean of its divisors is an integer number (74413097496).

Almost surely, 2^{1210010110210} is an apocalyptic number.

1210010110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210010110210 is a deficient number, since it is larger than the sum of its proper divisors (1171209009662).

1210010110210 is a wasteful number, since it uses less digits than its factorization.

1210010110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24070698.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1210010110210 its reverse (120110100121), we get a palindrome (1330120210331).

The spelling of 1210010110210 in words is "one trillion, two hundred ten billion, ten million, one hundred ten thousand, two hundred ten".