1224351533132 has 48 divisors (see below), whose sum is σ = 2652668907840. Its totient is φ = 484358823936.

The previous prime is 1224351533113. The next prime is 1224351533143. The reversal of 1224351533132 is 2313351534221.

It is a junction number, because it is equal to n+sod(n) for n = 1224351533092 and 1224351533101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9889973 + ... + 10013004.

It is an arithmetic number, because the mean of its divisors is an integer number (55263935580).

Almost surely, 2^{1224351533132} is an apocalyptic number.

It is an amenable number.

1224351533132 is an abundant number, since it is smaller than the sum of its proper divisors (1428317374708).

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

1224351533132 is a wasteful number, since it uses less digits than its factorization.

1224351533132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19903027 (or 19902999 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The spelling of 1224351533132 in words is "one trillion, two hundred twenty-four billion, three hundred fifty-one million, five hundred thirty-three thousand, one hundred thirty-two".