22240054405001 has 2 divisors, whose sum is σ = 22240054405002. Its totient is φ = 22240054405000.

The previous prime is 22240054404989. The next prime is 22240054405031. The reversal of 22240054405001 is 10050445004222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20196080940025 + 2043973464976 = 4494005^2 + 1429676^2 .

It is a cyclic number.

It is not a de Polignac number, because 22240054405001 - 2⁶ = 22240054404937 is a prime.

It is not a weakly prime, because it can be changed into another prime (22240054405031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120027202500 + 11120027202501.

It is an arithmetic number, because the mean of its divisors is an integer number (11120027202501).

Almost surely, 2^{22240054405001} is an apocalyptic number.

It is an amenable number.

22240054405001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22240054405001 is an equidigital number, since it uses as much as digits as its factorization.

22240054405001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 22240054405001 its reverse (10050445004222), we get a palindrome (32290499409223).

The spelling of 22240054405001 in words is "twenty-two trillion, two hundred forty billion, fifty-four million, four hundred five thousand, one".