106728486122 has 4 divisors (see below), whose sum is σ = 160092729186. Its totient is φ = 53364243060.

The previous prime is 106728486119. The next prime is 106728486133. The reversal of 106728486122 is 221684827601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105151681441 + 1576804681 = 324271^2 + 39709^2 .

It is a super-2 number, since 2×106728486122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26682121529 + ... + 26682121532.

Almost surely, 2^106728486122 is an apocalyptic number.

106728486122 is a deficient number, since it is larger than the sum of its proper divisors (53364243064).

106728486122 is an equidigital number, since it uses as much as digits as its factorization.

106728486122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53364243063.

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 106728486122 in words is "one hundred six billion, seven hundred twenty-eight million, four hundred eighty-six thousand, one hundred twenty-two".