422411223031 has 4 divisors (see below), whose sum is σ = 482755683472. Its totient is φ = 362066762592.

The previous prime is 422411223029. The next prime is 422411223067. The reversal of 422411223031 is 130322114224.

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

It is a cyclic number.

It is not a de Polignac number, because 422411223031 - 2¹ = 422411223029 is a prime.

It is a super-2 number, since 2×422411223031² (a number of 24 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 = 422411222987 and 422411223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422411223011) 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, 30172230210 + ... + 30172230223.

It is an arithmetic number, because the mean of its divisors is an integer number (120688920868).

Almost surely, 2^422411223031 is an apocalyptic number.

422411223031 is a deficient number, since it is larger than the sum of its proper divisors (60344460441).

422411223031 is an equidigital number, since it uses as much as digits as its factorization.

422411223031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60344460440.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 422411223031 its reverse (130322114224), we get a palindrome (552733337255).

The spelling of 422411223031 in words is "four hundred twenty-two billion, four hundred eleven million, two hundred twenty-three thousand, thirty-one".