22201431402413 has 8 divisors (see below), whose sum is σ = 22620516311448. Its totient is φ = 21782353529664.

The previous prime is 22201431402373. The next prime is 22201431402433. The reversal of 22201431402413 is 31420413410222.

It can be written as a sum of positive squares in 4 ways, for example, as 13551844526089 + 8649586876324 = 3681283^2 + 2941018^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22201431402413 - 2¹⁸ = 22201431140269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201431402433) 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 in 7 ways as a sum of consecutive naturals, for example, 4842695 + ... + 8237387.

It is an arithmetic number, because the mean of its divisors is an integer number (2827564538931).

Almost surely, 2^{22201431402413} is an apocalyptic number.

It is an amenable number.

22201431402413 is a deficient number, since it is larger than the sum of its proper divisors (419084909035).

22201431402413 is a wasteful number, since it uses less digits than its factorization.

22201431402413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518143.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22201431402413 its reverse (31420413410222), we get a palindrome (53621844812635).

The spelling of 22201431402413 in words is "twenty-two trillion, two hundred one billion, four hundred thirty-one million, four hundred two thousand, four hundred thirteen".