23144204424022 has 32 divisors (see below), whose sum is σ = 38329334918784. Its totient is φ = 10393153041600.

The previous prime is 23144204424007. The next prime is 23144204424043. The reversal of 23144204424022 is 22042440244132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155740138 + ... + 155888674.

It is an arithmetic number, because the mean of its divisors is an integer number (1197791716212).

Almost surely, 2^{23144204424022} is an apocalyptic number.

23144204424022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23144204424022 is a deficient number, since it is larger than the sum of its proper divisors (15185130494762).

23144204424022 is a wasteful number, since it uses less digits than its factorization.

23144204424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233964.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 23144204424022 its reverse (22042440244132), we get a palindrome (45186644668154).

The spelling of 23144204424022 in words is "twenty-three trillion, one hundred forty-four billion, two hundred four million, four hundred twenty-four thousand, twenty-two".