106611122 has 4 divisors (see below), whose sum is σ = 159916686. Its totient is φ = 53305560.

The previous prime is 106611079. The next prime is 106611133. The reversal of 106611122 is 221116601.

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., 103042801 + 3568321 = 10151^2 + 1889^2 .

It is a super-2 number, since 2×106611122² = 22731862668197768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106611094 and 106611103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26652779 + ... + 26652782.

Almost surely, 2^106611122 is an apocalyptic number.

106611122 is a deficient number, since it is larger than the sum of its proper divisors (53305564).

106611122 is an equidigital number, since it uses as much as digits as its factorization.

106611122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53305563.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 106611122 is about 10325.2661951157. The cubic root of 106611122 is about 474.1701069504.

Adding to 106611122 its reverse (221116601), we get a palindrome (327727723).

The spelling of 106611122 in words is "one hundred six million, six hundred eleven thousand, one hundred twenty-two".