122111120201 has 8 divisors (see below), whose sum is σ = 139977186624. Its totient is φ = 104350458960.

The previous prime is 122111120179. The next prime is 122111120203. The reversal of 122111120201 is 102021111221.

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

It is a cyclic number.

It is not a de Polignac number, because 122111120201 - 2¹⁰ = 122111119177 is a prime.

It is a super-2 number, since 2×122111120201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122111120203) 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, 26348810 + ... + 26353443.

It is an arithmetic number, because the mean of its divisors is an integer number (17497148328).

Almost surely, 2^122111120201 is an apocalyptic number.

It is an amenable number.

122111120201 is a deficient number, since it is larger than the sum of its proper divisors (17866066423).

122111120201 is an equidigital number, since it uses as much as digits as its factorization.

122111120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52702591.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122111120201 its reverse (102021111221), we get a palindrome (224132231422).

The spelling of 122111120201 in words is "one hundred twenty-two billion, one hundred eleven million, one hundred twenty thousand, two hundred one".