1120200202220 has 192 divisors, whose sum is σ = 2799195840000. Its totient is φ = 371972321280.

The previous prime is 1120200202213. The next prime is 1120200202223. The reversal of 1120200202220 is 222020020211.

It is a junction number, because it is equal to n+sod(n) for n = 1120200202195 and 1120200202204.

It is not an unprimeable number, because it can be changed into a prime (1120200202223) 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, 75027716 + ... + 75042644.

It is an arithmetic number, because the mean of its divisors is an integer number (14579145000).

Almost surely, 2^{1120200202220} is an apocalyptic number.

1120200202220 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 1120200202220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399597920000).

1120200202220 is an abundant number, since it is smaller than the sum of its proper divisors (1678995637780).

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

1120200202220 is a wasteful number, since it uses less digits than its factorization.

1120200202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15616 (or 15614 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1120200202220 its reverse (222020020211), we get a palindrome (1342220222431).

The spelling of 1120200202220 in words is "one trillion, one hundred twenty billion, two hundred million, two hundred two thousand, two hundred twenty".