122111300233 has 16 divisors (see below), whose sum is σ = 132008567040. Its totient is φ = 112286534976.

The previous prime is 122111300221. The next prime is 122111300243. The reversal of 122111300233 is 332003111221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122111300233 is a prime.

It is a super-3 number, since 3×122111300233³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122111300233.

It is not an unprimeable number, because it can be changed into a prime (122111300243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6613228 + ... + 6631666.

It is an arithmetic number, because the mean of its divisors is an integer number (8250535440).

Almost surely, 2^122111300233 is an apocalyptic number.

122111300233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122111300233 is a deficient number, since it is larger than the sum of its proper divisors (9897266807).

122111300233 is a wasteful number, since it uses less digits than its factorization.

122111300233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20376.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122111300233 its reverse (332003111221), we get a palindrome (454114411454).

The spelling of 122111300233 in words is "one hundred twenty-two billion, one hundred eleven million, three hundred thousand, two hundred thirty-three".