122120202201 has 8 divisors (see below), whose sum is σ = 163124611104. Its totient is φ = 81264630720.

The previous prime is 122120202163. The next prime is 122120202203. The reversal of 122120202201 is 102202021221.

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

It is not a de Polignac number, because 122120202201 - 2²⁷ = 121985984473 is a prime.

It is a super-2 number, since 2×122120202201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122120202203) 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, 37207440 + ... + 37210721.

It is an arithmetic number, because the mean of its divisors is an integer number (20390576388).

Almost surely, 2^122120202201 is an apocalyptic number.

It is an amenable number.

122120202201 is a deficient number, since it is larger than the sum of its proper divisors (41004408903).

122120202201 is an equidigital number, since it uses as much as digits as its factorization.

122120202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74418711.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122120202201 its reverse (102202021221), we get a palindrome (224322223422).

The spelling of 122120202201 in words is "one hundred twenty-two billion, one hundred twenty million, two hundred two thousand, two hundred one".