12210102021110 has 32 divisors (see below), whose sum is σ = 25119520103232. Its totient is φ = 4186054702080.

The previous prime is 12210102021059. The next prime is 12210102021163. The reversal of 12210102021110 is 1112020101221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 4430327 + ... + 6636866.

It is an arithmetic number, because the mean of its divisors is an integer number (784985003226).

Almost surely, 2^{12210102021110} is an apocalyptic number.

12210102021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210102021110 is an abundant number, since it is smaller than the sum of its proper divisors (12909418082122).

12210102021110 is a wasteful number, since it uses less digits than its factorization.

12210102021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11082968.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12210102021110 its reverse (1112020101221), we get a palindrome (13322122122331).

The spelling of 12210102021110 in words is "twelve trillion, two hundred ten billion, one hundred two million, twenty-one thousand, one hundred ten".