122200430101 has 4 divisors (see below), whose sum is σ = 122302180204. Its totient is φ = 122098680000.

The previous prime is 122200430089. The next prime is 122200430111. The reversal of 122200430101 is 101034002221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47547983025 + 74652447076 = 218055^2 + 273226^2 .

It is a cyclic number.

It is not a de Polignac number, because 122200430101 - 2⁵ = 122200430069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200430111) 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, 50873250 + ... + 50875651.

It is an arithmetic number, because the mean of its divisors is an integer number (30575545051).

Almost surely, 2^122200430101 is an apocalyptic number.

It is an amenable number.

122200430101 is a deficient number, since it is larger than the sum of its proper divisors (101750103).

122200430101 is a wasteful number, since it uses less digits than its factorization.

122200430101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101750102.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122200430101 its reverse (101034002221), we get a palindrome (223234432322).

The spelling of 122200430101 in words is "one hundred twenty-two billion, two hundred million, four hundred thirty thousand, one hundred one".