1120233203292 has 216 divisors, whose sum is σ = 3156625368624. Its totient is φ = 308291429376.

The previous prime is 1120233203291. The next prime is 1120233203303. The reversal of 1120233203292 is 2923023320211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120233203291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 225987678 + ... + 225992634.

Almost surely, 2^{1120233203292} is an apocalyptic number.

1120233203292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120233203292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1578312684312).

1120233203292 is an abundant number, since it is smaller than the sum of its proper divisors (2036392165332).

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

1120233203292 is a wasteful number, since it uses less digits than its factorization.

1120233203292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 1120233203292 in words is "one trillion, one hundred twenty billion, two hundred thirty-three million, two hundred three thousand, two hundred ninety-two".