222023123124 has 72 divisors (see below), whose sum is σ = 569543108064. Its totient is φ = 67266513600.

The previous prime is 222023123071. The next prime is 222023123129. The reversal of 222023123124 is 421321320222.

It is a junction number, because it is equal to n+sod(n) for n = 222023123094 and 222023123103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023123129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9413154 + ... + 9436710.

Almost surely, 2^222023123124 is an apocalyptic number.

It is an amenable number.

222023123124 is an abundant number, since it is smaller than the sum of its proper divisors (347519984940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222023123124 is a wasteful number, since it uses less digits than its factorization.

222023123124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30077 (or 30064 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222023123124 its reverse (421321320222), we get a palindrome (643344443346).

The spelling of 222023123124 in words is "two hundred twenty-two billion, twenty-three million, one hundred twenty-three thousand, one hundred twenty-four".