122210020110111 has 8 divisors (see below), whose sum is σ = 162959072678400. Its totient is φ = 81467157140952.

The previous prime is 122210020110097. The next prime is 122210020110187. The reversal of 122210020110111 is 111011020012221.

It is a happy number.

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

It is not a de Polignac number, because 122210020110111 - 2⁶ = 122210020110047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210020117111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1547353711 + ... + 1547432688.

It is an arithmetic number, because the mean of its divisors is an integer number (20369884084800).

Almost surely, 2^{122210020110111} is an apocalyptic number.

122210020110111 is a deficient number, since it is larger than the sum of its proper divisors (40749052568289).

122210020110111 is a wasteful number, since it uses less digits than its factorization.

122210020110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094799565.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 122210020110111 its reverse (111011020012221), we get a palindrome (233221040122332).

The spelling of 122210020110111 in words is "one hundred twenty-two trillion, two hundred ten billion, twenty million, one hundred ten thousand, one hundred eleven".