13223063676621 has 8 divisors (see below), whose sum is σ = 18397305984960. Its totient is φ = 8432098576352.

The previous prime is 13223063676601. The next prime is 13223063676631. The reversal of 13223063676621 is 12667636032231.

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 13223063676621 - 2¹⁴ = 13223063660237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223063676601) 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, 95819301936 + ... + 95819302073.

It is an arithmetic number, because the mean of its divisors is an integer number (2299663248120).

Almost surely, 2^{13223063676621} is an apocalyptic number.

It is an amenable number.

13223063676621 is a deficient number, since it is larger than the sum of its proper divisors (5174242308339).

13223063676621 is a wasteful number, since it uses less digits than its factorization.

13223063676621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191638604035.

The product of its (nonzero) digits is 1959552, while the sum is 48.

The spelling of 13223063676621 in words is "thirteen trillion, two hundred twenty-three billion, sixty-three million, six hundred seventy-six thousand, six hundred twenty-one".