2124223340 has 24 divisors (see below), whose sum is σ = 4474954512. Its totient is φ = 847006400.

The previous prime is 2124223333. The next prime is 2124223363. The reversal of 2124223340 is 433224212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161186 + ... + 173865.

It is an arithmetic number, because the mean of its divisors is an integer number (186456438).

Almost surely, 2^2124223340 is an apocalyptic number.

2124223340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124223340 is an abundant number, since it is smaller than the sum of its proper divisors (2350731172).

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

2124223340 is a wasteful number, since it uses less digits than its factorization.

2124223340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335377 (or 335375 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2124223340 is about 46089.2974561340. The cubic root of 2124223340 is about 1285.4841478857.

Adding to 2124223340 its reverse (433224212), we get a palindrome (2557447552).

The spelling of 2124223340 in words is "two billion, one hundred twenty-four million, two hundred twenty-three thousand, three hundred forty".