1120220021210 has 32 divisors (see below), whose sum is σ = 2022509364480. Its totient is φ = 446730242112.

The previous prime is 1120220021183. The next prime is 1120220021213. The reversal of 1120220021210 is 121200220211.

It is not an unprimeable number, because it can be changed into a prime (1120220021213) 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, 12392597 + ... + 12482663.

It is an arithmetic number, because the mean of its divisors is an integer number (63203417640).

Almost surely, 2^{1120220021210} is an apocalyptic number.

1120220021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120220021210 is a deficient number, since it is larger than the sum of its proper divisors (902289343270).

1120220021210 is a wasteful number, since it uses less digits than its factorization.

1120220021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93830.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120220021210 its reverse (121200220211), we get a palindrome (1241420241421).

The spelling of 1120220021210 in words is "one trillion, one hundred twenty billion, two hundred twenty million, twenty-one thousand, two hundred ten".