22541141401 has 4 divisors (see below), whose sum is σ = 22541442100. Its totient is φ = 22540840704.

The previous prime is 22541141341. The next prime is 22541141429. The reversal of 22541141401 is 10414114522.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 18707674176 + 3833467225 = 136776^2 + 61915^2 .

It is a cyclic number.

It is not a de Polignac number, because 22541141401 - 2⁹ = 22541140889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22541141471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63205 + ... + 221533.

It is an arithmetic number, because the mean of its divisors is an integer number (5635360525).

Almost surely, 2^22541141401 is an apocalyptic number.

It is an amenable number.

22541141401 is a deficient number, since it is larger than the sum of its proper divisors (300699).

22541141401 is a wasteful number, since it uses less digits than its factorization.

22541141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300698.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 22541141401 its reverse (10414114522), we get a palindrome (32955255923).

The spelling of 22541141401 in words is "twenty-two billion, five hundred forty-one million, one hundred forty-one thousand, four hundred one".