1120210705500 has 192 divisors, whose sum is σ = 3273337267200. Its totient is φ = 297691833600.

The previous prime is 1120210705499. The next prime is 1120210705501. The reversal of 1120210705500 is 55070120211.

It is an interprime number because it is at equal distance from previous prime (1120210705499) and next prime (1120210705501).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120210705501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 819465817 + ... + 819467183.

It is an arithmetic number, because the mean of its divisors is an integer number (17048631600).

Almost surely, 2^{1120210705500} is an apocalyptic number.

1120210705500 is a gapful number since it is divisible by the number (10) 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 1120210705500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1636668633600).

1120210705500 is an abundant number, since it is smaller than the sum of its proper divisors (2153126561700).

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

1120210705500 is a wasteful number, since it uses less digits than its factorization.

1120210705500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877 (or 2865 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 24.

Adding to 1120210705500 its reverse (55070120211), we get a palindrome (1175280825711).

The spelling of 1120210705500 in words is "one trillion, one hundred twenty billion, two hundred ten million, seven hundred five thousand, five hundred".