11122442034 has 128 divisors (see below), whose sum is σ = 26310251520. Its totient is φ = 3098188800.

The previous prime is 11122442033. The next prime is 11122442059. The reversal of 11122442034 is 43024422111.

It is a junction number, because it is equal to n+sod(n) for n = 11122441995 and 11122442013.

It is not an unprimeable number, because it can be changed into a prime (11122442033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11670502 + ... + 11671454.

It is an arithmetic number, because the mean of its divisors is an integer number (205548840).

Almost surely, 2^11122442034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122442034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13155125760).

11122442034 is an abundant number, since it is smaller than the sum of its proper divisors (15187809486).

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

11122442034 is a wasteful number, since it uses less digits than its factorization.

11122442034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11122442034 its reverse (43024422111), we get a palindrome (54146864145).

The spelling of 11122442034 in words is "eleven billion, one hundred twenty-two million, four hundred forty-two thousand, thirty-four".