1671136122 has 16 divisors (see below), whose sum is σ = 3342703392. Its totient is φ = 556973520.

The previous prime is 1671136111. The next prime is 1671136123. The reversal of 1671136122 is 2216311761.

It is a self number, because there is not a number n which added to its sum of digits gives 1671136122.

It is not an unprimeable number, because it can be changed into a prime (1671136123) 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, 55597 + ... + 80207.

It is an arithmetic number, because the mean of its divisors is an integer number (208918962).

Almost surely, 2^1671136122 is an apocalyptic number.

1671136122 is an abundant number, since it is smaller than the sum of its proper divisors (1671567270).

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

1671136122 is a wasteful number, since it uses less digits than its factorization.

1671136122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35933.

The product of its digits is 3024, while the sum is 30.

The square root of 1671136122 is about 40879.5318221723. The cubic root of 1671136122 is about 1186.6899805874.

Adding to 1671136122 its reverse (2216311761), we get a palindrome (3887447883).

The spelling of 1671136122 in words is "one billion, six hundred seventy-one million, one hundred thirty-six thousand, one hundred twenty-two".