22402323244401 has 8 divisors (see below), whose sum is σ = 29870984942880. Its totient is φ = 14934271854432.

The previous prime is 22402323244297. The next prime is 22402323244451. The reversal of 22402323244401 is 10444232320422.

It is a happy number.

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

It is not a de Polignac number, because 22402323244401 - 2⁴² = 18004276733297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22402323244451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152491471 + ... + 152638308.

It is an arithmetic number, because the mean of its divisors is an integer number (3733873117860).

Almost surely, 2^{22402323244401} is an apocalyptic number.

It is an amenable number.

22402323244401 is a deficient number, since it is larger than the sum of its proper divisors (7468661698479).

22402323244401 is a wasteful number, since it uses less digits than its factorization.

22402323244401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305154255.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 22402323244401 its reverse (10444232320422), we get a palindrome (32846555564823).

The spelling of 22402323244401 in words is "twenty-two trillion, four hundred two billion, three hundred twenty-three million, two hundred forty-four thousand, four hundred one".