222442031043 has 12 divisors (see below), whose sum is σ = 321394877440. Its totient is φ = 148253277456.

The previous prime is 222442031039. The next prime is 222442031057. The reversal of 222442031043 is 340130244222.

222442031043 is a `hidden beast` number, since 2 + 224 + 420 + 3 + 10 + 4 + 3 = 666.

It is not a de Polignac number, because 222442031043 - 2² = 222442031039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222442030998 and 222442031016.

It is not an unprimeable number, because it can be changed into a prime (222442031003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3416788 + ... + 3481281.

Almost surely, 2^222442031043 is an apocalyptic number.

222442031043 is a deficient number, since it is larger than the sum of its proper divisors (98952846397).

222442031043 is a wasteful number, since it uses less digits than its factorization.

222442031043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901658 (or 6901655 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 222442031043 its reverse (340130244222), we get a palindrome (562572275265).

The spelling of 222442031043 in words is "two hundred twenty-two billion, four hundred forty-two million, thirty-one thousand, forty-three".