122010200110001 has 4 divisors (see below), whose sum is σ = 139440228697152. Its totient is φ = 104580171522852.

The previous prime is 122010200109997. The next prime is 122010200110037. The reversal of 122010200110001 is 100011002010221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122010200110001 - 2² = 122010200109997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122010200116001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8715014293565 + ... + 8715014293578.

It is an arithmetic number, because the mean of its divisors is an integer number (34860057174288).

Almost surely, 2^{122010200110001} is an apocalyptic number.

It is an amenable number.

122010200110001 is a deficient number, since it is larger than the sum of its proper divisors (17430028587151).

122010200110001 is an equidigital number, since it uses as much as digits as its factorization.

122010200110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17430028587150.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122010200110001 its reverse (100011002010221), we get a palindrome (222021202120222).

The spelling of 122010200110001 in words is "one hundred twenty-two trillion, ten billion, two hundred million, one hundred ten thousand, one".