11121162 has 32 divisors (see below), whose sum is σ = 25365312. Its totient is φ = 3220224.

The previous prime is 11121139. The next prime is 11121163. The reversal of 11121162 is 26112111.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11121163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2868 + ... + 5519.

It is an arithmetic number, because the mean of its divisors is an integer number (792666).

Almost surely, 2^11121162 is an apocalyptic number.

11121162 is an abundant number, since it is smaller than the sum of its proper divisors (14244150).

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

11121162 is a wasteful number, since it uses less digits than its factorization.

11121162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8422.

The product of its digits is 24, while the sum is 15.

The square root of 11121162 is about 3334.8406258770. The cubic root of 11121162 is about 223.2115803783.

Adding to 11121162 its reverse (26112111), we get a palindrome (37233273).

The spelling of 11121162 in words is "eleven million, one hundred twenty-one thousand, one hundred sixty-two".