222322441042 has 16 divisors (see below), whose sum is σ = 367895673432. Its totient is φ = 100107665280.

The previous prime is 222322441039. The next prime is 222322441049. The reversal of 222322441042 is 240144223222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 151555268601 + 70767172441 = 389301^2 + 266021^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222322441042.

It is not an unprimeable number, because it can be changed into a prime (222322441049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104277753 + ... + 104279884.

Almost surely, 2^222322441042 is an apocalyptic number.

222322441042 is a deficient number, since it is larger than the sum of its proper divisors (145573232390).

222322441042 is a wasteful number, since it uses less digits than its factorization.

222322441042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208557693.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 222322441042 its reverse (240144223222), we get a palindrome (462466664264).

The spelling of 222322441042 in words is "two hundred twenty-two billion, three hundred twenty-two million, four hundred forty-one thousand, forty-two".