212068112127 has 16 divisors (see below), whose sum is σ = 300583084032. Its totient is φ = 132532208000.

The previous prime is 212068112083. The next prime is 212068112131. The reversal of 212068112127 is 721211860212.

It is a cyclic number.

It is not a de Polignac number, because 212068112127 - 2²⁷ = 211933894399 is a prime.

It is a super-2 number, since 2×212068112127² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212068112147) 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, 8270463 + ... + 8296064.

It is an arithmetic number, because the mean of its divisors is an integer number (18786442752).

Almost surely, 2^212068112127 is an apocalyptic number.

212068112127 is a deficient number, since it is larger than the sum of its proper divisors (88514971905).

212068112127 is a wasteful number, since it uses less digits than its factorization.

212068112127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16566798.

The product of its (nonzero) digits is 5376, while the sum is 33.

Adding to 212068112127 its reverse (721211860212), we get a palindrome (933279972339).

The spelling of 212068112127 in words is "two hundred twelve billion, sixty-eight million, one hundred twelve thousand, one hundred twenty-seven".