2112044010 has 32 divisors (see below), whose sum is σ = 5070364992. Its totient is φ = 563049600.

The previous prime is 2112043961. The next prime is 2112044017. The reversal of 2112044010 is 104402112.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2112044017) 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, 125622 + ... + 141438.

It is an arithmetic number, because the mean of its divisors is an integer number (158448906).

Almost surely, 2^2112044010 is an apocalyptic number.

2112044010 is an abundant number, since it is smaller than the sum of its proper divisors (2958320982).

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

2112044010 is a wasteful number, since it uses less digits than its factorization.

2112044010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20278.

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

The square root of 2112044010 is about 45956.9799921622. The cubic root of 2112044010 is about 1283.0226437790.

Adding to 2112044010 its reverse (104402112), we get a palindrome (2216446122).

The spelling of 2112044010 in words is "two billion, one hundred twelve million, forty-four thousand, ten".