22061053230413 has 2 divisors, whose sum is σ = 22061053230414. Its totient is φ = 22061053230412.

The previous prime is 22061053230343. The next prime is 22061053230443. The reversal of 22061053230413 is 31403235016022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15911059943689 + 6149993286724 = 3988867^2 + 2479918^2 .

It is a cyclic number.

It is not a de Polignac number, because 22061053230413 - 2⁸ = 22061053230157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22061053230413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22061053230443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11030526615206 + 11030526615207.

It is an arithmetic number, because the mean of its divisors is an integer number (11030526615207).

Almost surely, 2^{22061053230413} is an apocalyptic number.

It is an amenable number.

22061053230413 is a deficient number, since it is larger than the sum of its proper divisors (1).

22061053230413 is an equidigital number, since it uses as much as digits as its factorization.

22061053230413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 22061053230413 its reverse (31403235016022), we get a palindrome (53464288246435).

The spelling of 22061053230413 in words is "twenty-two trillion, sixty-one billion, fifty-three million, two hundred thirty thousand, four hundred thirteen".