12210020112110 has 8 divisors (see below), whose sum is σ = 21978036201816. Its totient is φ = 4884008044840.

The previous prime is 12210020112079. The next prime is 12210020112197. The reversal of 12210020112110 is 1121102001221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12210020112110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610501005596 + ... + 610501005615.

It is an arithmetic number, because the mean of its divisors is an integer number (2747254525227).

Almost surely, 2^{12210020112110} is an apocalyptic number.

12210020112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210020112110 is a deficient number, since it is larger than the sum of its proper divisors (9768016089706).

12210020112110 is a wasteful number, since it uses less digits than its factorization.

12210020112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221002011218.

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

Adding to 12210020112110 its reverse (1121102001221), we get a palindrome (13331122113331).

The spelling of 12210020112110 in words is "twelve trillion, two hundred ten billion, twenty million, one hundred twelve thousand, one hundred ten".