1112122010 has 8 divisors (see below), whose sum is σ = 2001819636. Its totient is φ = 444848800.

The previous prime is 1112122001. The next prime is 1112122019. The reversal of 1112122010 is 102212111.

It is an interprime number because it is at equal distance from previous prime (1112122001) and next prime (1112122019).

It can be written as a sum of positive squares in 2 ways, for example, as 1107758089 + 4363921 = 33283^2 + 2089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1112121982 and 1112122000.

It is not an unprimeable number, because it can be changed into a prime (1112122019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55606091 + ... + 55606110.

Almost surely, 2^1112122010 is an apocalyptic number.

1112122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112122010 is a deficient number, since it is larger than the sum of its proper divisors (889697626).

1112122010 is a wasteful number, since it uses less digits than its factorization.

1112122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111212208.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1112122010 is about 33348.4933692663. The cubic root of 1112122010 is about 1036.0581832282.

Adding to 1112122010 its reverse (102212111), we get a palindrome (1214334121).

The spelling of 1112122010 in words is "one billion, one hundred twelve million, one hundred twenty-two thousand, ten".