346122216365 has 8 divisors (see below), whose sum is σ = 415358562528. Its totient is φ = 276889837840.

The previous prime is 346122216359. The next prime is 346122216373. The reversal of 346122216365 is 563612221643.

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

It is not a de Polignac number, because 346122216365 - 2¹⁴ = 346122199981 is a prime.

It is a super-2 number, since 2×346122216365² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

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, 796487 + ... + 1151796.

It is an arithmetic number, because the mean of its divisors is an integer number (51919820316).

Almost surely, 2^346122216365 is an apocalyptic number.

It is an amenable number.

346122216365 is a deficient number, since it is larger than the sum of its proper divisors (69236346163).

346122216365 is a wasteful number, since it uses less digits than its factorization.

346122216365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983819.

The product of its digits is 311040, while the sum is 41.

The spelling of 346122216365 in words is "three hundred forty-six billion, one hundred twenty-two million, two hundred sixteen thousand, three hundred sixty-five".