22142113044001 has 2 divisors, whose sum is σ = 22142113044002. Its totient is φ = 22142113044000.

The previous prime is 22142113043903. The next prime is 22142113044017. The reversal of 22142113044001 is 10044031124122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21417828643600 + 724284400401 = 4627940^2 + 851049^2 .

It is a cyclic number.

It is not a de Polignac number, because 22142113044001 - 2⁷ = 22142113043873 is a prime.

It is not a weakly prime, because it can be changed into another prime (22142113044061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071056522000 + 11071056522001.

It is an arithmetic number, because the mean of its divisors is an integer number (11071056522001).

Almost surely, 2^{22142113044001} is an apocalyptic number.

It is an amenable number.

22142113044001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142113044001 is an equidigital number, since it uses as much as digits as its factorization.

22142113044001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 22142113044001 its reverse (10044031124122), we get a palindrome (32186144168123).

The spelling of 22142113044001 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirteen million, forty-four thousand, one".