1120220122210 has 32 divisors (see below), whose sum is σ = 2306553667200. Its totient is φ = 383725329792.

The previous prime is 1120220122199. The next prime is 1120220122211. The reversal of 1120220122210 is 122210220211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1120220122211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7217260 + ... + 7370839.

It is an arithmetic number, because the mean of its divisors is an integer number (72079802100).

Almost surely, 2^{1120220122210} is an apocalyptic number.

1120220122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120220122210 is an abundant number, since it is smaller than the sum of its proper divisors (1186333544990).

1120220122210 is a wasteful number, since it uses less digits than its factorization.

1120220122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14589210.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120220122210 its reverse (122210220211), we get a palindrome (1242430342421).

The spelling of 1120220122210 in words is "one trillion, one hundred twenty billion, two hundred twenty million, one hundred twenty-two thousand, two hundred ten".