22343242022201 has 2 divisors, whose sum is σ = 22343242022202. Its totient is φ = 22343242022200.

The previous prime is 22343242022183. The next prime is 22343242022209. The reversal of 22343242022201 is 10222024234322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12195984675625 + 10147257346576 = 3492275^2 + 3185476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22343242022201 is a prime.

It is not a weakly prime, because it can be changed into another prime (22343242022209) 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, 11171621011100 + 11171621011101.

It is an arithmetic number, because the mean of its divisors is an integer number (11171621011101).

Almost surely, 2^{22343242022201} is an apocalyptic number.

It is an amenable number.

22343242022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22343242022201 is an equidigital number, since it uses as much as digits as its factorization.

22343242022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22343242022201 its reverse (10222024234322), we get a palindrome (32565266256523).

The spelling of 22343242022201 in words is "twenty-two trillion, three hundred forty-three billion, two hundred forty-two million, twenty-two thousand, two hundred one".