1120112220210 has 32 divisors (see below), whose sum is σ = 2846402819712. Its totient is φ = 281126204160.

The previous prime is 1120112220187. The next prime is 1120112220233. The reversal of 1120112220210 is 120222110211.

It is an interprime number because it is at equal distance from previous prime (1120112220187) and next prime (1120112220233).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1120112220210.

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, 1098148726 + ... + 1098149745.

It is an arithmetic number, because the mean of its divisors is an integer number (88950088116).

Almost surely, 2^{1120112220210} is an apocalyptic number.

1120112220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120112220210 is an abundant number, since it is smaller than the sum of its proper divisors (1726290599502).

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

1120112220210 is a wasteful number, since it uses less digits than its factorization.

1120112220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196298498.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120112220210 its reverse (120222110211), we get a palindrome (1240334330421).

The spelling of 1120112220210 in words is "one trillion, one hundred twenty billion, one hundred twelve million, two hundred twenty thousand, two hundred ten".