13456541653222 has 16 divisors (see below), whose sum is σ = 20188323457344. Its totient is φ = 6727100625000.

The previous prime is 13456541653153. The next prime is 13456541653229. The reversal of 13456541653222 is 22235614565431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13456541653229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415168197 + ... + 415200607.

It is an arithmetic number, because the mean of its divisors is an integer number (1261770216084).

Almost surely, 2^{13456541653222} is an apocalyptic number.

13456541653222 is a deficient number, since it is larger than the sum of its proper divisors (6731781804122).

13456541653222 is a wasteful number, since it uses less digits than its factorization.

13456541653222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62115.

The product of its digits is 5184000, while the sum is 49.

The spelling of 13456541653222 in words is "thirteen trillion, four hundred fifty-six billion, five hundred forty-one million, six hundred fifty-three thousand, two hundred twenty-two".