122122100111201 has 8 divisors (see below), whose sum is σ = 124526340364608. Its totient is φ = 119736865710000.

The previous prime is 122122100111183. The next prime is 122122100111203. The reversal of 122122100111201 is 102111001221221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122122100111201 is a prime.

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 122122100111201.

It is not an unprimeable number, because it can be changed into a prime (122122100111203) 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, 4751450075 + ... + 4751475776.

It is an arithmetic number, because the mean of its divisors is an integer number (15565792545576).

Almost surely, 2^{122122100111201} is an apocalyptic number.

It is an amenable number.

122122100111201 is a deficient number, since it is larger than the sum of its proper divisors (2404240253407).

122122100111201 is an equidigital number, since it uses as much as digits as its factorization.

122122100111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502926103.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 122122100111201 its reverse (102111001221221), we get a palindrome (224233101332422).

The spelling of 122122100111201 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, one hundred million, one hundred eleven thousand, two hundred one".