22301143401 has 4 divisors (see below), whose sum is σ = 29734857872. Its totient is φ = 14867428932.

The previous prime is 22301143373. The next prime is 22301143409. The reversal of 22301143401 is 10434110322.

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 not a de Polignac number, because 22301143401 - 2⁷ = 22301143273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22301143409) 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, 3716857231 + ... + 3716857236.

It is an arithmetic number, because the mean of its divisors is an integer number (7433714468).

Almost surely, 2^22301143401 is an apocalyptic number.

It is an amenable number.

22301143401 is a deficient number, since it is larger than the sum of its proper divisors (7433714471).

22301143401 is an equidigital number, since it uses as much as digits as its factorization.

22301143401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7433714470.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22301143401 its reverse (10434110322), we get a palindrome (32735253723).

The spelling of 22301143401 in words is "twenty-two billion, three hundred one million, one hundred forty-three thousand, four hundred one".