6112121612 has 24 divisors (see below), whose sum is σ = 11124375360. Its totient is φ = 2935820160.

The previous prime is 6112121599. The next prime is 6112121663. The reversal of 6112121612 is 2161212116.

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, 249689 + ... + 273072.

It is an arithmetic number, because the mean of its divisors is an integer number (463515640).

Almost surely, 2^6112121612 is an apocalyptic number.

It is an amenable number.

6112121612 is a deficient number, since it is larger than the sum of its proper divisors (5012253748).

6112121612 is a wasteful number, since it uses less digits than its factorization.

6112121612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522881 (or 522879 counting only the distinct ones).

The product of its digits is 288, while the sum is 23.

The square root of 6112121612 is about 78180.0589153014. The cubic root of 6112121612 is about 1828.3696162006.

Adding to 6112121612 its reverse (2161212116), we get a palindrome (8273333728).

The spelling of 6112121612 in words is "six billion, one hundred twelve million, one hundred twenty-one thousand, six hundred twelve".