1123333001012 has 12 divisors (see below), whose sum is σ = 1965842402496. Its totient is φ = 561663743160.

The previous prime is 1123333000981. The next prime is 1123333001101. The reversal of 1123333001012 is 2101003333211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428837 + ... + 1559027.

It is an arithmetic number, because the mean of its divisors is an integer number (163820200208).

Almost surely, 2^{1123333001012} is an apocalyptic number.

It is an amenable number.

1123333001012 is a deficient number, since it is larger than the sum of its proper divisors (842509401484).

1123333001012 is a wasteful number, since it uses less digits than its factorization.

1123333001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378678 (or 1378676 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1123333001012 its reverse (2101003333211), we get a palindrome (3224336334223).

The spelling of 1123333001012 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-three million, one thousand, twelve".