122220122112113 has 8 divisors (see below), whose sum is σ = 123274594352448. Its totient is φ = 121170034372464.

The previous prime is 122220122112047. The next prime is 122220122112167. The reversal of 122220122112113 is 311211221022221.

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 122220122112113 - 2¹² = 122220122108017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220122142113) 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, 1096069181 + ... + 1096180682.

It is an arithmetic number, because the mean of its divisors is an integer number (15409324294056).

Almost surely, 2^{122220122112113} is an apocalyptic number.

It is an amenable number.

122220122112113 is a deficient number, since it is larger than the sum of its proper divisors (1054472240335).

122220122112113 is a wasteful number, since it uses less digits than its factorization.

122220122112113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192250343.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 122220122112113 its reverse (311211221022221), we get a palindrome (433431343134334).

The spelling of 122220122112113 in words is "one hundred twenty-two trillion, two hundred twenty billion, one hundred twenty-two million, one hundred twelve thousand, one hundred thirteen".