5541442122 has 32 divisors (see below), whose sum is σ = 11387812032. Its totient is φ = 1796373504.

The previous prime is 5541442103. The next prime is 5541442139. The reversal of 5541442122 is 2212441455.

It is a self number, because there is not a number n which added to its sum of digits gives 5541442122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606633 + ... + 615699.

It is an arithmetic number, because the mean of its divisors is an integer number (355869126).

Almost surely, 2^5541442122 is an apocalyptic number.

5541442122 is an abundant number, since it is smaller than the sum of its proper divisors (5846369910).

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

5541442122 is a wasteful number, since it uses less digits than its factorization.

5541442122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11862.

The product of its digits is 12800, while the sum is 30.

The square root of 5541442122 is about 74440.8632539951. The cubic root of 5541442122 is about 1769.5965673786.

Adding to 5541442122 its reverse (2212441455), we get a palindrome (7753883577).

The spelling of 5541442122 in words is "five billion, five hundred forty-one million, four hundred forty-two thousand, one hundred twenty-two".