22245532000001 has 2 divisors, whose sum is σ = 22245532000002. Its totient is φ = 22245532000000.

The previous prime is 22245531999991. The next prime is 22245532000007. The reversal of 22245532000001 is 10000023554222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21690024135025 + 555507864976 = 4657255^2 + 745324^2 .

It is a cyclic number.

It is not a de Polignac number, because 22245532000001 - 2¹⁸ = 22245531737857 is a prime.

It is not a weakly prime, because it can be changed into another prime (22245532000007) 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, 11122766000000 + 11122766000001.

It is an arithmetic number, because the mean of its divisors is an integer number (11122766000001).

Almost surely, 2^{22245532000001} is an apocalyptic number.

It is an amenable number.

22245532000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22245532000001 is an equidigital number, since it uses as much as digits as its factorization.

22245532000001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 22245532000001 its reverse (10000023554222), we get a palindrome (32245555554223).

The spelling of 22245532000001 in words is "twenty-two trillion, two hundred forty-five billion, five hundred thirty-two million, one", and thus it is an aban number.