22401035324246 has 4 divisors (see below), whose sum is σ = 33601552986372. Its totient is φ = 11200517662122.

The previous prime is 22401035324219. The next prime is 22401035324299. The reversal of 22401035324246 is 64242353010422.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5600258831060 + ... + 5600258831063.

It is an arithmetic number, because the mean of its divisors is an integer number (8400388246593).

Almost surely, 2^{22401035324246} is an apocalyptic number.

22401035324246 is a deficient number, since it is larger than the sum of its proper divisors (11200517662126).

22401035324246 is a wasteful number, since it uses less digits than its factorization.

22401035324246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11200517662125.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 22401035324246 its reverse (64242353010422), we get a palindrome (86643388334668).

The spelling of 22401035324246 in words is "twenty-two trillion, four hundred one billion, thirty-five million, three hundred twenty-four thousand, two hundred forty-six".