4023122322031 has 4 divisors (see below), whose sum is σ = 4047804054232. Its totient is φ = 3998440589832.

The previous prime is 4023122321993. The next prime is 4023122322059. The reversal of 4023122322031 is 1302232213204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023122322031 is a prime.

It is a super-2 number, since 2×4023122322031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4023122321987 and 4023122322005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023122322631) 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 3 ways as a sum of consecutive naturals, for example, 12340865856 + ... + 12340866181.

It is an arithmetic number, because the mean of its divisors is an integer number (1011951013558).

Almost surely, 2^{4023122322031} is an apocalyptic number.

4023122322031 is a deficient number, since it is larger than the sum of its proper divisors (24681732201).

4023122322031 is a wasteful number, since it uses less digits than its factorization.

4023122322031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24681732200.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4023122322031 its reverse (1302232213204), we get a palindrome (5325354535235).

The spelling of 4023122322031 in words is "four trillion, twenty-three billion, one hundred twenty-two million, three hundred twenty-two thousand, thirty-one".