4200205222 has 4 divisors (see below), whose sum is σ = 6300307836. Its totient is φ = 2100102610.

The previous prime is 4200205201. The next prime is 4200205231. The reversal of 4200205222 is 2225020024.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×4200205222³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4200205222.

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 as a sum of consecutive naturals, namely, 1050051304 + ... + 1050051307.

It is an arithmetic number, because the mean of its divisors is an integer number (1575076959).

Almost surely, 2^4200205222 is an apocalyptic number.

4200205222 is a deficient number, since it is larger than the sum of its proper divisors (2100102614).

4200205222 is a wasteful number, since it uses less digits than its factorization.

4200205222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100102613.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4200205222 is about 64808.9902868421. The cubic root of 4200205222 is about 1613.4549242516.

Adding to 4200205222 its reverse (2225020024), we get a palindrome (6425225246).

The spelling of 4200205222 in words is "four billion, two hundred million, two hundred five thousand, two hundred twenty-two".