1222110001210 has 32 divisors (see below), whose sum is σ = 2515086829440. Its totient is φ = 418837148352.

The previous prime is 1222110001207. The next prime is 1222110001219. The reversal of 1222110001210 is 121000112221.

It is not an unprimeable number, because it can be changed into a prime (1222110001219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3411420 + ... + 3752599.

It is an arithmetic number, because the mean of its divisors is an integer number (78596463420).

Almost surely, 2^{1222110001210} is an apocalyptic number.

1222110001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222110001210 is an abundant number, since it is smaller than the sum of its proper divisors (1292976828230).

1222110001210 is a wasteful number, since it uses less digits than its factorization.

1222110001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7166470.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1222110001210 its reverse (121000112221), we get a palindrome (1343110113431).

The spelling of 1222110001210 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, one thousand, two hundred ten".