2124202201 has 4 divisors (see below), whose sum is σ = 2317311504. Its totient is φ = 1931092900.

The previous prime is 2124202189. The next prime is 2124202219. The reversal of 2124202201 is 1022024212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2124202201 - 2⁹ = 2124201689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124202291) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 96554635 + ... + 96554656.

It is an arithmetic number, because the mean of its divisors is an integer number (579327876).

Almost surely, 2^2124202201 is an apocalyptic number.

It is an amenable number.

2124202201 is a deficient number, since it is larger than the sum of its proper divisors (193109303).

2124202201 is a wasteful number, since it uses less digits than its factorization.

2124202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193109302.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2124202201 is about 46089.0681290043. The cubic root of 2124202201 is about 1285.4798837485.

Adding to 2124202201 its reverse (1022024212), we get a palindrome (3146226413).

It can be divided in two parts, 2124 and 202201, that multiplied together give a palindrome (429474924).

The spelling of 2124202201 in words is "two billion, one hundred twenty-four million, two hundred two thousand, two hundred one".