3346406222312 has 8 divisors (see below), whose sum is σ = 6274511666850. Its totient is φ = 1673203111152.

The previous prime is 3346406222311. The next prime is 3346406222323. The reversal of 3346406222312 is 2132226046433.

It can be written as a sum of positive squares in only one way, i.e., 3171084808516 + 175321413796 = 1780754^2 + 418714^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3346406222312² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3346406222311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209150388887 + ... + 209150388902.

Almost surely, 2^{3346406222312} is an apocalyptic number.

It is an amenable number.

3346406222312 is a deficient number, since it is larger than the sum of its proper divisors (2928105444538).

3346406222312 is a wasteful number, since it uses less digits than its factorization.

3346406222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418300777795 (or 418300777791 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 3346406222312 in words is "three trillion, three hundred forty-six billion, four hundred six million, two hundred twenty-two thousand, three hundred twelve".