22003142440141 has 2 divisors, whose sum is σ = 22003142440142. Its totient is φ = 22003142440140.

The previous prime is 22003142440129. The next prime is 22003142440171. The reversal of 22003142440141 is 14104424130022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13746082720041 + 8257059720100 = 3707571^2 + 2873510^2 .

It is a cyclic number.

It is not a de Polignac number, because 22003142440141 - 2³⁵ = 21968782701773 is a prime.

It is a super-2 number, since 2×22003142440141² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22003142440171) 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 as a sum of consecutive naturals, namely, 11001571220070 + 11001571220071.

It is an arithmetic number, because the mean of its divisors is an integer number (11001571220071).

Almost surely, 2^{22003142440141} is an apocalyptic number.

It is an amenable number.

22003142440141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003142440141 is an equidigital number, since it uses as much as digits as its factorization.

22003142440141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22003142440141 its reverse (14104424130022), we get a palindrome (36107566570163).

The spelling of 22003142440141 in words is "twenty-two trillion, three billion, one hundred forty-two million, four hundred forty thousand, one hundred forty-one".