5751611212122 has 32 divisors (see below), whose sum is σ = 12808727380800. Its totient is φ = 1913098367664.

The previous prime is 5751611212121. The next prime is 5751611212129. The reversal of 5751611212122 is 2212121161575.

5751611212122 is a `hidden beast` number, since 5 + 7 + 5 + 1 + 611 + 2 + 12 + 1 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (5751611212121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114012597 + ... + 114063032.

It is an arithmetic number, because the mean of its divisors is an integer number (400272730650).

Almost surely, 2^{5751611212122} is an apocalyptic number.

5751611212122 is an abundant number, since it is smaller than the sum of its proper divisors (7057116168678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5751611212122 is a wasteful number, since it uses less digits than its factorization.

5751611212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228076107 (or 228076101 counting only the distinct ones).

The product of its digits is 16800, while the sum is 36.

Adding to 5751611212122 its reverse (2212121161575), we get a palindrome (7963732373697).

The spelling of 5751611212122 in words is "five trillion, seven hundred fifty-one billion, six hundred eleven million, two hundred twelve thousand, one hundred twenty-two".