2124221030 has 16 divisors (see below), whose sum is σ = 3824951760. Its totient is φ = 849387552.

The previous prime is 2124220979. The next prime is 2124221041. The reversal of 2124221030 is 301224212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6749 + ... + 65528.

It is an arithmetic number, because the mean of its divisors is an integer number (239059485).

Almost surely, 2^2124221030 is an apocalyptic number.

2124221030 is a deficient number, since it is larger than the sum of its proper divisors (1700730730).

2124221030 is a wasteful number, since it uses less digits than its factorization.

2124221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75223.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2124221030 is about 46089.2723960793. The cubic root of 2124221030 is about 1285.4836819163.

Adding to 2124221030 its reverse (301224212), we get a palindrome (2425445242).

The spelling of 2124221030 in words is "two billion, one hundred twenty-four million, two hundred twenty-one thousand, thirty".