1222110010011 has 8 divisors (see below), whose sum is σ = 1777614560064. Its totient is φ = 740672733320.

The previous prime is 1222110009977. The next prime is 1222110010031. The reversal of 1222110010011 is 1100100112221.

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

It is a cyclic number.

It is not a de Polignac number, because 1222110010011 - 2¹⁵ = 1222109977243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1222110010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18516818301 + ... + 18516818366.

It is an arithmetic number, because the mean of its divisors is an integer number (222201820008).

Almost surely, 2^{1222110010011} is an apocalyptic number.

1222110010011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1222110010011 is a deficient number, since it is larger than the sum of its proper divisors (555504550053).

1222110010011 is a wasteful number, since it uses less digits than its factorization.

1222110010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37033636681.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1222110010011 its reverse (1100100112221), we get a palindrome (2322210122232).

The spelling of 1222110010011 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, ten thousand, eleven".