22223122040401 has 4 divisors (see below), whose sum is σ = 22359460212592. Its totient is φ = 22086783868212.

The previous prime is 22223122040387. The next prime is 22223122040443. The reversal of 22223122040401 is 10404022132222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22223122040401 - 2⁵ = 22223122040369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22223122040101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68169085851 + ... + 68169086176.

It is an arithmetic number, because the mean of its divisors is an integer number (5589865053148).

Almost surely, 2^{22223122040401} is an apocalyptic number.

It is an amenable number.

22223122040401 is a deficient number, since it is larger than the sum of its proper divisors (136338172191).

22223122040401 is a wasteful number, since it uses less digits than its factorization.

22223122040401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136338172190.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22223122040401 its reverse (10404022132222), we get a palindrome (32627144172623).

The spelling of 22223122040401 in words is "twenty-two trillion, two hundred twenty-three billion, one hundred twenty-two million, forty thousand, four hundred one".