13643054404022 has 32 divisors (see below), whose sum is σ = 21529169086464. Its totient is φ = 6476288529600.

The previous prime is 13643054404013. The next prime is 13643054404037. The reversal of 13643054404022 is 22040445034631.

It is a super-2 number, since 2×13643054404022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9299879 + ... + 10666482.

It is an arithmetic number, because the mean of its divisors is an integer number (672786533952).

Almost surely, 2^{13643054404022} is an apocalyptic number.

13643054404022 is a deficient number, since it is larger than the sum of its proper divisors (7886114682442).

13643054404022 is a wasteful number, since it uses less digits than its factorization.

13643054404022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19966604.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 13643054404022 its reverse (22040445034631), we get a palindrome (35683499438653).

The spelling of 13643054404022 in words is "thirteen trillion, six hundred forty-three billion, fifty-four million, four hundred four thousand, twenty-two".