122204311401 has 16 divisors (see below), whose sum is σ = 168131573568. Its totient is φ = 78902304000.

The previous prime is 122204311309. The next prime is 122204311457. The reversal of 122204311401 is 104113402221.

It is not a de Polignac number, because 122204311401 - 2¹³ = 122204303209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122204311601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3609175 + ... + 3642876.

It is an arithmetic number, because the mean of its divisors is an integer number (10508223348).

Almost surely, 2^122204311401 is an apocalyptic number.

It is an amenable number.

122204311401 is a deficient number, since it is larger than the sum of its proper divisors (45927262167).

122204311401 is a wasteful number, since it uses less digits than its factorization.

122204311401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252232.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 122204311401 its reverse (104113402221), we get a palindrome (226317713622).

The spelling of 122204311401 in words is "one hundred twenty-two billion, two hundred four million, three hundred eleven thousand, four hundred one".