1233255352120 has 32 divisors (see below), whose sum is σ = 3027081319920. Its totient is φ = 448456491520.

The previous prime is 1233255352117. The next prime is 1233255352127. The reversal of 1233255352120 is 212535523321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233255352127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401426097 + ... + 1401426976.

Almost surely, 2^{1233255352120} is an apocalyptic number.

1233255352120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233255352120 is an abundant number, since it is smaller than the sum of its proper divisors (1793825967800).

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

1233255352120 is a wasteful number, since it uses less digits than its factorization.

1233255352120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802853095 (or 2802853091 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 1233255352120 in words is "one trillion, two hundred thirty-three billion, two hundred fifty-five million, three hundred fifty-two thousand, one hundred twenty".