2124151122 has 16 divisors (see below), whose sum is σ = 4498202592. Its totient is φ = 666400320.

The previous prime is 2124151111. The next prime is 2124151123. The reversal of 2124151122 is 2211514212.

It is not an unprimeable number, because it can be changed into a prime (2124151123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10412404 + ... + 10412607.

It is an arithmetic number, because the mean of its divisors is an integer number (281137662).

Almost surely, 2^2124151122 is an apocalyptic number.

2124151122 is an abundant number, since it is smaller than the sum of its proper divisors (2374051470).

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

2124151122 is a wasteful number, since it uses less digits than its factorization.

2124151122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20825033.

The product of its digits is 320, while the sum is 21.

The square root of 2124151122 is about 46088.5139921000. The cubic root of 2124151122 is about 1285.4695800286.

Adding to 2124151122 its reverse (2211514212), we get a palindrome (4335665334).

The spelling of 2124151122 in words is "two billion, one hundred twenty-four million, one hundred fifty-one thousand, one hundred twenty-two".