122431403301 has 16 divisors (see below), whose sum is σ = 172877753088. Its totient is φ = 76804851200.

The previous prime is 122431403287. The next prime is 122431403327. The reversal of 122431403301 is 103304134221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122431403301 - 2¹³ = 122431395109 is a prime.

It is a super-2 number, since 2×122431403301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122431403371) 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 15 ways as a sum of consecutive naturals, for example, 37321 + ... + 496241.

It is an arithmetic number, because the mean of its divisors is an integer number (10804859568).

Almost surely, 2^122431403301 is an apocalyptic number.

It is an amenable number.

122431403301 is a deficient number, since it is larger than the sum of its proper divisors (50446349787).

122431403301 is a wasteful number, since it uses less digits than its factorization.

122431403301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464172.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 122431403301 its reverse (103304134221), we get a palindrome (225735537522).

The spelling of 122431403301 in words is "one hundred twenty-two billion, four hundred thirty-one million, four hundred three thousand, three hundred one".