1120242210 has 16 divisors (see below), whose sum is σ = 2688581376. Its totient is φ = 298731248.

The previous prime is 1120242203. The next prime is 1120242239. The reversal of 1120242210 is 122420211.

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 1120242210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18670674 + ... + 18670733.

It is an arithmetic number, because the mean of its divisors is an integer number (168036336).

Almost surely, 2^1120242210 is an apocalyptic number.

1120242210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120242210 is an abundant number, since it is smaller than the sum of its proper divisors (1568339166).

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

1120242210 is a wasteful number, since it uses less digits than its factorization.

1120242210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37341417.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1120242210 is about 33470.0195697582. The cubic root of 1120242210 is about 1038.5736765218.

Adding to 1120242210 its reverse (122420211), we get a palindrome (1242662421).

The spelling of 1120242210 in words is "one billion, one hundred twenty million, two hundred forty-two thousand, two hundred ten".