11122374 has 16 divisors (see below), whose sum is σ = 22610160. Its totient is φ = 3646560.

The previous prime is 11122333. The next prime is 11122379. The reversal of 11122374 is 47322111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122374.

It is a congruent number.

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

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 in 7 ways as a sum of consecutive naturals, for example, 14829 + ... + 15560.

It is an arithmetic number, because the mean of its divisors is an integer number (1413135).

Almost surely, 2^11122374 is an apocalyptic number.

11122374 is an abundant number, since it is smaller than the sum of its proper divisors (11487786).

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

11122374 is a wasteful number, since it uses less digits than its factorization.

11122374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30455.

The product of its digits is 336, while the sum is 21.

The square root of 11122374 is about 3335.0223387558. The cubic root of 11122374 is about 223.2196887219.

Adding to 11122374 its reverse (47322111), we get a palindrome (58444485).

It can be divided in two parts, 1112 and 2374, that added together give a triangular number (3486 = T₈₃).

The spelling of 11122374 in words is "eleven million, one hundred twenty-two thousand, three hundred seventy-four".