422344132031 has 4 divisors (see below), whose sum is σ = 432645208464. Its totient is φ = 412043055600.

The previous prime is 422344132019. The next prime is 422344132079. The reversal of 422344132031 is 130231443224.

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 422344132031 - 2³⁰ = 421270390207 is a prime.

It is a super-2 number, since 2×422344132031² (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 = 422344131985 and 422344132003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422344132081) 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, 5150538155 + ... + 5150538236.

It is an arithmetic number, because the mean of its divisors is an integer number (108161302116).

Almost surely, 2^422344132031 is an apocalyptic number.

422344132031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

422344132031 is a deficient number, since it is larger than the sum of its proper divisors (10301076433).

422344132031 is a wasteful number, since it uses less digits than its factorization.

422344132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301076432.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 422344132031 its reverse (130231443224), we get a palindrome (552575575255).

The spelling of 422344132031 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred thirty-two thousand, thirty-one".