22204044400141 has 2 divisors, whose sum is σ = 22204044400142. Its totient is φ = 22204044400140.

The previous prime is 22204044400129. The next prime is 22204044400231. The reversal of 22204044400141 is 14100444040222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12960900015625 + 9243144384516 = 3600125^2 + 3040254^2 .

It is a cyclic number.

It is not a de Polignac number, because 22204044400141 - 2²⁷ = 22203910182413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22204044400541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11102022200070 + 11102022200071.

It is an arithmetic number, because the mean of its divisors is an integer number (11102022200071).

Almost surely, 2^{22204044400141} is an apocalyptic number.

It is an amenable number.

22204044400141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22204044400141 is an equidigital number, since it uses as much as digits as its factorization.

22204044400141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 22204044400141 its reverse (14100444040222), we get a palindrome (36304488440363).

The spelling of 22204044400141 in words is "twenty-two trillion, two hundred four billion, forty-four million, four hundred thousand, one hundred forty-one".