1123444202234 has 8 divisors (see below), whose sum is σ = 1685699087520. Its totient is φ = 561544506396.

The previous prime is 1123444202227. The next prime is 1123444202239. The reversal of 1123444202234 is 4322024443211.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1123444202234.

It is not an unprimeable number, because it can be changed into a prime (1123444202239) 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, 88789454 + ... + 88802105.

It is an arithmetic number, because the mean of its divisors is an integer number (210712385940).

Almost surely, 2^{1123444202234} is an apocalyptic number.

1123444202234 is a deficient number, since it is larger than the sum of its proper divisors (562254885286).

1123444202234 is a wasteful number, since it uses less digits than its factorization.

1123444202234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177594724.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1123444202234 its reverse (4322024443211), we get a palindrome (5445468645445).

The spelling of 1123444202234 in words is "one trillion, one hundred twenty-three billion, four hundred forty-four million, two hundred two thousand, two hundred thirty-four".