1234123122 has 8 divisors (see below), whose sum is σ = 2468246256. Its totient is φ = 411374372.

The previous prime is 1234123103. The next prime is 1234123129. The reversal of 1234123122 is 2213214321.

1234123122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1234123122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1234123129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102843588 + ... + 102843599.

It is an arithmetic number, because the mean of its divisors is an integer number (308530782).

Almost surely, 2^1234123122 is an apocalyptic number.

1234123122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1234123122 is a wasteful number, since it uses less digits than its factorization.

1234123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205687192.

The product of its digits is 576, while the sum is 21.

The square root of 1234123122 is about 35130.0885566775. The cubic root of 1234123122 is about 1072.6371385321.

Adding to 1234123122 its reverse (2213214321), we get a palindrome (3447337443).

The spelling of 1234123122 in words is "one billion, two hundred thirty-four million, one hundred twenty-three thousand, one hundred twenty-two".