22452660260101 has 2 divisors, whose sum is σ = 22452660260102. Its totient is φ = 22452660260100.

The previous prime is 22452660260087. The next prime is 22452660260113. The reversal of 22452660260101 is 10106206625422.

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., 20828498630625 + 1624161629476 = 4563825^2 + 1274426^2 .

It is a cyclic number.

It is not a de Polignac number, because 22452660260101 - 2¹⁹ = 22452659735813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22452660263101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226330130050 + 11226330130051.

It is an arithmetic number, because the mean of its divisors is an integer number (11226330130051).

Almost surely, 2^{22452660260101} is an apocalyptic number.

It is an amenable number.

22452660260101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22452660260101 is an equidigital number, since it uses as much as digits as its factorization.

22452660260101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 22452660260101 its reverse (10106206625422), we get a palindrome (32558866885523).

The spelling of 22452660260101 in words is "twenty-two trillion, four hundred fifty-two billion, six hundred sixty million, two hundred sixty thousand, one hundred one".