1120220232210 has 80 divisors (see below), whose sum is σ = 3170681870400. Its totient is φ = 283003002144.

The previous prime is 1120220232169. The next prime is 1120220232211. The reversal of 1120220232210 is 122320220211.

1120220232210 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 220 + 232 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120220232211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 36379030 + ... + 36409809.

It is an arithmetic number, because the mean of its divisors is an integer number (39633523380).

Almost surely, 2^{1120220232210} is an apocalyptic number.

1120220232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120220232210 is an abundant number, since it is smaller than the sum of its proper divisors (2050461638190).

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

1120220232210 is a wasteful number, since it uses less digits than its factorization.

1120220232210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72788877 (or 72788868 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1120220232210 its reverse (122320220211), we get a palindrome (1242540452421).

The spelling of 1120220232210 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred thirty-two thousand, two hundred ten".