12212213110 has 16 divisors (see below), whose sum is σ = 21985492032. Its totient is φ = 4884105600.

The previous prime is 12212213099. The next prime is 12212213173. The reversal of 12212213110 is 1131221221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29406 + ... + 159025.

It is an arithmetic number, because the mean of its divisors is an integer number (1374093252).

Almost surely, 2^12212213110 is an apocalyptic number.

12212213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212213110 is a deficient number, since it is larger than the sum of its proper divisors (9773278922).

12212213110 is a wasteful number, since it uses less digits than its factorization.

12212213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194919.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12212213110 its reverse (1131221221), we get a palindrome (13343434331).

The spelling of 12212213110 in words is "twelve billion, two hundred twelve million, two hundred thirteen thousand, one hundred ten".