222301442144 has 24 divisors (see below), whose sum is σ = 438013895760. Its totient is φ = 111059817856.

The previous prime is 222301442053. The next prime is 222301442147. The reversal of 222301442144 is 441244103222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222301442147) 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, 2800979 + ... + 2879250.

It is an arithmetic number, because the mean of its divisors is an integer number (18250578990).

Almost surely, 2^222301442144 is an apocalyptic number.

It is an amenable number.

222301442144 is a deficient number, since it is larger than the sum of its proper divisors (215712453616).

222301442144 is a wasteful number, since it uses less digits than its factorization.

222301442144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5681462 (or 5681454 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 222301442144 its reverse (441244103222), we get a palindrome (663545545366).

The spelling of 222301442144 in words is "two hundred twenty-two billion, three hundred one million, four hundred forty-two thousand, one hundred forty-four".