22400003123411 has 4 divisors (see below), whose sum is σ = 22403681895000. Its totient is φ = 22396324351824.

The previous prime is 22400003123389. The next prime is 22400003123423. The reversal of 22400003123411 is 11432130000422.

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

It is a cyclic number.

It is not a de Polignac number, because 22400003123411 - 2¹⁸ = 22400002861267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22400003123431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1839376661 + ... + 1839388838.

It is an arithmetic number, because the mean of its divisors is an integer number (5600920473750).

Almost surely, 2^{22400003123411} is an apocalyptic number.

22400003123411 is a deficient number, since it is larger than the sum of its proper divisors (3678771589).

22400003123411 is an equidigital number, since it uses as much as digits as its factorization.

22400003123411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678771588.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22400003123411 its reverse (11432130000422), we get a palindrome (33832133123833).

The spelling of 22400003123411 in words is "twenty-two trillion, four hundred billion, three million, one hundred twenty-three thousand, four hundred eleven".