423432112022 has 8 divisors (see below), whose sum is σ = 645913391400. Its totient is φ = 208127648224.

The previous prime is 423432112009. The next prime is 423432112057. The reversal of 423432112022 is 220211234324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 423432111982 and 423432112000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794203747 + ... + 1794203982.

It is an arithmetic number, because the mean of its divisors is an integer number (80739173925).

Almost surely, 2^423432112022 is an apocalyptic number.

423432112022 is a deficient number, since it is larger than the sum of its proper divisors (222481279378).

423432112022 is a wasteful number, since it uses less digits than its factorization.

423432112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588407790.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 423432112022 its reverse (220211234324), we get a palindrome (643643346346).

The spelling of 423432112022 in words is "four hundred twenty-three billion, four hundred thirty-two million, one hundred twelve thousand, twenty-two".