122220330103111 has 4 divisors (see below), whose sum is σ = 122220774546112. Its totient is φ = 122219885660112.

The previous prime is 122220330103049. The next prime is 122220330103133. The reversal of 122220330103111 is 111301033022221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122220330103111 - 2¹⁵ = 122220330070343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122220330103171) 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 3 ways as a sum of consecutive naturals, for example, 221808750 + ... + 222359083.

It is an arithmetic number, because the mean of its divisors is an integer number (30555193636528).

Almost surely, 2^{122220330103111} is an apocalyptic number.

122220330103111 is a deficient number, since it is larger than the sum of its proper divisors (444443001).

122220330103111 is an equidigital number, since it uses as much as digits as its factorization.

122220330103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444443000.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 122220330103111 its reverse (111301033022221), we get a palindrome (233521363125332).

The spelling of 122220330103111 in words is "one hundred twenty-two trillion, two hundred twenty billion, three hundred thirty million, one hundred three thousand, one hundred eleven".