22642332400141 has 2 divisors, whose sum is σ = 22642332400142. Its totient is φ = 22642332400140.

The previous prime is 22642332400027. The next prime is 22642332400169. The reversal of 22642332400141 is 14100423324622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15194045386116 + 7448287014025 = 3897954^2 + 2729155^2 .

It is a cyclic number.

It is not a de Polignac number, because 22642332400141 - 2⁹ = 22642332399629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22642332400097 and 22642332400106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22642332401141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11321166200070 + 11321166200071.

It is an arithmetic number, because the mean of its divisors is an integer number (11321166200071).

Almost surely, 2^{22642332400141} is an apocalyptic number.

It is an amenable number.

22642332400141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22642332400141 is an equidigital number, since it uses as much as digits as its factorization.

22642332400141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 22642332400141 its reverse (14100423324622), we get a palindrome (36742755724763).

The spelling of 22642332400141 in words is "twenty-two trillion, six hundred forty-two billion, three hundred thirty-two million, four hundred thousand, one hundred forty-one".