1541112122 has 16 divisors (see below), whose sum is σ = 2525591232. Its totient is φ = 699457920.

The previous prime is 1541112073. The next prime is 1541112127. The reversal of 1541112122 is 2212111451.

It is a junction number, because it is equal to n+sod(n) for n = 1541112094 and 1541112103.

It is not an unprimeable number, because it can be changed into a prime (1541112127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37238 + ... + 66849.

It is an arithmetic number, because the mean of its divisors is an integer number (157849452).

Almost surely, 2^1541112122 is an apocalyptic number.

1541112122 is a deficient number, since it is larger than the sum of its proper divisors (984479110).

1541112122 is a wasteful number, since it uses less digits than its factorization.

1541112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104773.

The product of its digits is 160, while the sum is 20.

The square root of 1541112122 is about 39257.0009297705. Note that the first 3 decimals coincide. The cubic root of 1541112122 is about 1155.0782658432.

Adding to 1541112122 its reverse (2212111451), we get a palindrome (3753223573).

The spelling of 1541112122 in words is "one billion, five hundred forty-one million, one hundred twelve thousand, one hundred twenty-two".