200220244242 has 32 divisors (see below), whose sum is σ = 425376971712. Its totient is φ = 62609577984.

The previous prime is 200220244219. The next prime is 200220244243. The reversal of 200220244242 is 242442022002.

200220244242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200220244242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200220244243) 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, 3165663 + ... + 3228290.

It is an arithmetic number, because the mean of its divisors is an integer number (13293030366).

Almost surely, 2^200220244242 is an apocalyptic number.

200220244242 is an abundant number, since it is smaller than the sum of its proper divisors (225156727470).

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

200220244242 is a wasteful number, since it uses less digits than its factorization.

200220244242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6394282.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 200220244242 its reverse (242442022002), we get a palindrome (442662266244).

The spelling of 200220244242 in words is "two hundred billion, two hundred twenty million, two hundred forty-four thousand, two hundred forty-two".