2124242202 has 32 divisors (see below), whose sum is σ = 4417136640. Its totient is φ = 680301360.

The previous prime is 2124242177. The next prime is 2124242209. The reversal of 2124242202 is 2022424212.

It is not an unprimeable number, because it can be changed into a prime (2124242209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15228 + ... + 66935.

It is an arithmetic number, because the mean of its divisors is an integer number (138035520).

Almost surely, 2^2124242202 is an apocalyptic number.

2124242202 is an abundant number, since it is smaller than the sum of its proper divisors (2292894438).

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

2124242202 is a wasteful number, since it uses less digits than its factorization.

2124242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82338.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2124242202 is about 46089.5020801918. The cubic root of 2124242202 is about 1285.4879526850.

Adding to 2124242202 its reverse (2022424212), we get a palindrome (4146666414).

The spelling of 2124242202 in words is "two billion, one hundred twenty-four million, two hundred forty-two thousand, two hundred two".