11122369 has 4 divisors (see below), whose sum is σ = 11776644. Its totient is φ = 10468096.

The previous prime is 11122333. The next prime is 11122379. The reversal of 11122369 is 96322111.

11122369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96322111 = 61 ⋅1579051.

It can be written as a sum of positive squares in 2 ways, for example, as 8625969 + 2496400 = 2937^2 + 1580^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122369 - 2¹¹ = 11120321 is a prime.

It is a super-2 number, since 2×11122369² = 247414184344322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11122379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327112 + ... + 327145.

It is an arithmetic number, because the mean of its divisors is an integer number (2944161).

Almost surely, 2^11122369 is an apocalyptic number.

It is an amenable number.

11122369 is a deficient number, since it is larger than the sum of its proper divisors (654275).

11122369 is an equidigital number, since it uses as much as digits as its factorization.

11122369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654274.

The product of its digits is 648, while the sum is 25.

The square root of 11122369 is about 3335.0215891355. The cubic root of 11122369 is about 223.2196552729.

It can be divided in two parts, 1112 and 2369, that added together give a square (3481 = 59²).

The spelling of 11122369 in words is "eleven million, one hundred twenty-two thousand, three hundred sixty-nine".