23224334144402 has 4 divisors (see below), whose sum is σ = 34836501216606. Its totient is φ = 11612167072200.

The previous prime is 23224334144377. The next prime is 23224334144449. The reversal of 23224334144402 is 20444143342232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19526862804241 + 3697471340161 = 4418921^2 + 1922881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806083536099 + ... + 5806083536102.

Almost surely, 2^{23224334144402} is an apocalyptic number.

23224334144402 is a deficient number, since it is larger than the sum of its proper divisors (11612167072204).

23224334144402 is a wasteful number, since it uses less digits than its factorization.

23224334144402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11612167072203.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 23224334144402 its reverse (20444143342232), we get a palindrome (43668477486634).

The spelling of 23224334144402 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred thirty-four million, one hundred forty-four thousand, four hundred two".