106739556722 has 6 divisors (see below), whose sum is σ = 160110028143. Its totient is φ = 53369547342.

The previous prime is 106739556709. The next prime is 106739556727. The reversal of 106739556722 is 227655937601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 53369778361 + 53369778361 = 231019^2 + 231019^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=231019.

It is a super-2 number, since 2×106739556722² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106739556727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 346529 + ... + 577547.

Almost surely, 2^106739556722 is an apocalyptic number.

106739556722 is a deficient number, since it is larger than the sum of its proper divisors (53370471421).

106739556722 is an frugal number, since it uses more digits than its factorization.

106739556722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462040 (or 231021 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 106739556722 in words is "one hundred six billion, seven hundred thirty-nine million, five hundred fifty-six thousand, seven hundred twenty-two".