122030322113 has 24 divisors (see below), whose sum is σ = 142553937960. Its totient is φ = 104155699200.

The previous prime is 122030322109. The next prime is 122030322137. The reversal of 122030322113 is 311223030221.

It can be written as a sum of positive squares in 4 ways, for example, as 47344537744 + 74685784369 = 217588^2 + 273287^2 .

It is not a de Polignac number, because 122030322113 - 2² = 122030322109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122030322143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22982903 + ... + 22988211.

It is an arithmetic number, because the mean of its divisors is an integer number (5939747415).

Almost surely, 2^122030322113 is an apocalyptic number.

It is an amenable number.

122030322113 is a deficient number, since it is larger than the sum of its proper divisors (20523615847).

122030322113 is a wasteful number, since it uses less digits than its factorization.

122030322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7217 (or 7210 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122030322113 its reverse (311223030221), we get a palindrome (433253352334).

The spelling of 122030322113 in words is "one hundred twenty-two billion, thirty million, three hundred twenty-two thousand, one hundred thirteen".