1222110313210 has 8 divisors (see below), whose sum is σ = 2199798563796. Its totient is φ = 488844125280.

The previous prime is 1222110313187. The next prime is 1222110313213. The reversal of 1222110313210 is 123130112221.

It can be written as a sum of positive squares in 2 ways, for example, as 1190043173881 + 32067139329 = 1090891^2 + 179073^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1222110313213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61105515651 + ... + 61105515670.

Almost surely, 2^{1222110313210} is an apocalyptic number.

1222110313210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222110313210 is a deficient number, since it is larger than the sum of its proper divisors (977688250586).

1222110313210 is a wasteful number, since it uses less digits than its factorization.

1222110313210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122211031328.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1222110313210 its reverse (123130112221), we get a palindrome (1345240425431).

The spelling of 1222110313210 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, three hundred thirteen thousand, two hundred ten".