1120072110 has 32 divisors (see below), whose sum is σ = 2689212960. Its totient is φ = 298570368.

The previous prime is 1120072099. The next prime is 1120072141. The reversal of 1120072110 is 112700211.

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 1120072110.

It is a congruent number.

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, 95656 + ... + 106724.

It is an arithmetic number, because the mean of its divisors is an integer number (84037905).

Almost surely, 2^1120072110 is an apocalyptic number.

1120072110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120072110 is an abundant number, since it is smaller than the sum of its proper divisors (1569140850).

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

1120072110 is a wasteful number, since it uses less digits than its factorization.

1120072110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14452.

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 1120072110 is about 33467.4783932103. The cubic root of 1120072110 is about 1038.5211074365.

Adding to 1120072110 its reverse (112700211), we get a palindrome (1232772321).

The spelling of 1120072110 in words is "one billion, one hundred twenty million, seventy-two thousand, one hundred ten".