122110221101201 has 8 divisors (see below), whose sum is σ = 125322012091584. Its totient is φ = 118939872575440.

The previous prime is 122110221101147. The next prime is 122110221101227. The reversal of 122110221101201 is 102101122011221.

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 122110221101201 - 2⁶ = 122110221101137 is a prime.

It is a super-2 number, since 2×122110221101201² (a number of 29 digits) contains 22 as substring.

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 122110221101201.

It is not an unprimeable number, because it can be changed into a prime (122110221101251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10360610186 + ... + 10360621971.

It is an arithmetic number, because the mean of its divisors is an integer number (15665251511448).

Almost surely, 2^{122110221101201} is an apocalyptic number.

It is an amenable number.

122110221101201 is a deficient number, since it is larger than the sum of its proper divisors (3211790990383).

122110221101201 is an equidigital number, since it uses as much as digits as its factorization.

122110221101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20721232311.

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

Adding to 122110221101201 its reverse (102101122011221), we get a palindrome (224211343112422).

The spelling of 122110221101201 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred twenty-one million, one hundred one thousand, two hundred one".