1120802787936 has 384 divisors, whose sum is σ = 3585037034880. Its totient is φ = 342820823040.

The previous prime is 1120802787919. The next prime is 1120802787943. The reversal of 1120802787936 is 6397872080211.

It is a happy number.

It is a super-2 number, since 2×1120802787936² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 157390456 + ... + 157397576.

It is an arithmetic number, because the mean of its divisors is an integer number (9336033945).

Almost surely, 2^{1120802787936} is an apocalyptic number.

1120802787936 is a gapful number since it is divisible by the number (16) 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 1120802787936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1792518517440).

1120802787936 is an abundant number, since it is smaller than the sum of its proper divisors (2464234246944).

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

1120802787936 is an equidigital number, since it uses as much as digits as its factorization.

1120802787936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7338 (or 7312 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 1120802787936 in words is "one trillion, one hundred twenty billion, eight hundred two million, seven hundred eighty-seven thousand, nine hundred thirty-six".