1233452252120 has 64 divisors (see below), whose sum is σ = 3131963431200. Its totient is φ = 433061601280.

The previous prime is 1233452252099. The next prime is 1233452252143. The reversal of 1233452252120 is 212522543321.

It is a congruent number.

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, 48320009 + ... + 48345528.

Almost surely, 2^{1233452252120} is an apocalyptic number.

1233452252120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233452252120 is an abundant number, since it is smaller than the sum of its proper divisors (1898511179080).

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

1233452252120 is a wasteful number, since it uses less digits than its factorization.

1233452252120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96665588 (or 96665584 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1233452252120 its reverse (212522543321), we get a palindrome (1445974795441).

The spelling of 1233452252120 in words is "one trillion, two hundred thirty-three billion, four hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty".