1223134124 has 24 divisors (see below), whose sum is σ = 2154237120. Its totient is φ = 607650176.

The previous prime is 1223134117. The next prime is 1223134141. The reversal of 1223134124 is 4214313221.

It is a self number, because there is not a number n which added to its sum of digits gives 1223134124.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531344 + ... + 533640.

It is an arithmetic number, because the mean of its divisors is an integer number (89759880).

Almost surely, 2^1223134124 is an apocalyptic number.

It is an amenable number.

1223134124 is a deficient number, since it is larger than the sum of its proper divisors (931102996).

1223134124 is a wasteful number, since it uses less digits than its factorization.

1223134124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3095 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1223134124 is about 34973.3344707078. The cubic root of 1223134124 is about 1069.4439490096.

Adding to 1223134124 its reverse (4214313221), we get a palindrome (5437447345).

The spelling of 1223134124 in words is "one billion, two hundred twenty-three million, one hundred thirty-four thousand, one hundred twenty-four".