1612113122 has 8 divisors (see below), whose sum is σ = 2421391872. Its totient is φ = 804982500.

The previous prime is 1612113101. The next prime is 1612113127. The reversal of 1612113122 is 2213112161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1612113094 and 1612113103.

It is not an unprimeable number, because it can be changed into a prime (1612113127) 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 3 ways as a sum of consecutive naturals, for example, 535154 + ... + 538157.

It is an arithmetic number, because the mean of its divisors is an integer number (302673984).

Almost surely, 2^1612113122 is an apocalyptic number.

1612113122 is a deficient number, since it is larger than the sum of its proper divisors (809278750).

1612113122 is a wasteful number, since it uses less digits than its factorization.

1612113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074064.

The product of its digits is 144, while the sum is 20.

The square root of 1612113122 is about 40151.1285271037. The cubic root of 1612113122 is about 1172.5512599069.

Adding to 1612113122 its reverse (2213112161), we get a palindrome (3825225283).

The spelling of 1612113122 in words is "one billion, six hundred twelve million, one hundred thirteen thousand, one hundred twenty-two".