338222356565 has 8 divisors (see below), whose sum is σ = 405877355520. Its totient is φ = 270570866832.

The previous prime is 338222356531. The next prime is 338222356603. The reversal of 338222356565 is 565653222833.

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 338222356565 - 2⁶ = 338222356501 is a prime.

It is a super-2 number, since 2×338222356565² (a number of 24 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 7 ways as a sum of consecutive naturals, for example, 660389 + ... + 1054778.

It is an arithmetic number, because the mean of its divisors is an integer number (50734669440).

Almost surely, 2^338222356565 is an apocalyptic number.

It is an amenable number.

338222356565 is a deficient number, since it is larger than the sum of its proper divisors (67654998955).

338222356565 is a wasteful number, since it uses less digits than its factorization.

338222356565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754611.

The product of its digits is 7776000, while the sum is 50.

The spelling of 338222356565 in words is "three hundred thirty-eight billion, two hundred twenty-two million, three hundred fifty-six thousand, five hundred sixty-five".