8911122 has 16 divisors (see below), whose sum is σ = 19442592. Its totient is φ = 2700320.

The previous prime is 8911103. The next prime is 8911141. The reversal of 8911122 is 2211198.

8911122 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8911103) and next prime (8911141).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 8911092 and 8911101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67443 + ... + 67574.

It is an arithmetic number, because the mean of its divisors is an integer number (1215162).

Almost surely, 2^8911122 is an apocalyptic number.

8911122 is an abundant number, since it is smaller than the sum of its proper divisors (10531470).

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

8911122 is a wasteful number, since it uses less digits than its factorization.

8911122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135033.

The product of its digits is 288, while the sum is 24.

The square root of 8911122 is about 2985.1502474750. The cubic root of 8911122 is about 207.3213985495.

It can be divided in two parts, 89 and 11122, that added together give a palindrome (11211).

The spelling of 8911122 in words is "eight million, nine hundred eleven thousand, one hundred twenty-two".