1122210222113 has 4 divisors (see below), whose sum is σ = 1124121994800. Its totient is φ = 1120298449428.

The previous prime is 1122210222097. The next prime is 1122210222127. The reversal of 1122210222113 is 3112220122211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1122210222113 - 2⁴ = 1122210222097 is a prime.

It is a super-2 number, since 2×1122210222113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122210222173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955885463 + ... + 955886636.

It is an arithmetic number, because the mean of its divisors is an integer number (281030498700).

Almost surely, 2^{1122210222113} is an apocalyptic number.

It is an amenable number.

1122210222113 is a deficient number, since it is larger than the sum of its proper divisors (1911772687).

1122210222113 is an equidigital number, since it uses as much as digits as its factorization.

1122210222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911772686.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1122210222113 its reverse (3112220122211), we get a palindrome (4234430344324).

The spelling of 1122210222113 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, two hundred twenty-two thousand, one hundred thirteen".