346066221104 has 20 divisors (see below), whose sum is σ = 670530860064. Its totient is φ = 173025999168.

The previous prime is 346066221077. The next prime is 346066221133. The reversal of 346066221104 is 401122660643.

It is a super-2 number, since 2×346066221104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31352 + ... + 832535.

Almost surely, 2^346066221104 is an apocalyptic number.

It is an amenable number.

346066221104 is a deficient number, since it is larger than the sum of its proper divisors (324464638960).

346066221104 is a wasteful number, since it uses less digits than its factorization.

346066221104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888932 (or 888926 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 346066221104 its reverse (401122660643), we get a palindrome (747188881747).

The spelling of 346066221104 in words is "three hundred forty-six billion, sixty-six million, two hundred twenty-one thousand, one hundred four".