22103200320101 has 2 divisors, whose sum is σ = 22103200320102. Its totient is φ = 22103200320100.

The previous prime is 22103200320083. The next prime is 22103200320143. The reversal of 22103200320101 is 10102300230122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19934572984225 + 2168627335876 = 4464815^2 + 1472626^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103200320101 - 2¹⁸ = 22103200057957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22103200320101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103200320161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051600160050 + 11051600160051.

It is an arithmetic number, because the mean of its divisors is an integer number (11051600160051).

Almost surely, 2^{22103200320101} is an apocalyptic number.

It is an amenable number.

22103200320101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103200320101 is an equidigital number, since it uses as much as digits as its factorization.

22103200320101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22103200320101 its reverse (10102300230122), we get a palindrome (32205500550223).

The spelling of 22103200320101 in words is "twenty-two trillion, one hundred three billion, two hundred million, three hundred twenty thousand, one hundred one".