2112274024 has 64 divisors (see below), whose sum is σ = 4611600000. Its totient is φ = 888357888.

The previous prime is 2112274013. The next prime is 2112274027. The reversal of 2112274024 is 4204722112.

It is a self number, because there is not a number n which added to its sum of digits gives 2112274024.

It is not an unprimeable number, because it can be changed into a prime (2112274027) 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, 691252 + ... + 694300.

It is an arithmetic number, because the mean of its divisors is an integer number (72056250).

Almost surely, 2^2112274024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2112274024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2305800000).

2112274024 is an abundant number, since it is smaller than the sum of its proper divisors (2499325976).

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

2112274024 is a wasteful number, since it uses less digits than its factorization.

2112274024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290 (or 3286 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2112274024 is about 45959.4824165808. The cubic root of 2112274024 is about 1283.0692183226.

Adding to 2112274024 its reverse (4204722112), we get a palindrome (6316996136).

The spelling of 2112274024 in words is "two billion, one hundred twelve million, two hundred seventy-four thousand, twenty-four".