202244242242 has 32 divisors (see below), whose sum is σ = 462315313152. Its totient is φ = 57778724304.

The previous prime is 202244242231. The next prime is 202244242271. The reversal of 202244242242 is 242242442202.

202244242242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 248493 + ... + 682815.

It is an arithmetic number, because the mean of its divisors is an integer number (14447353536).

Almost surely, 2^202244242242 is an apocalyptic number.

202244242242 is an abundant number, since it is smaller than the sum of its proper divisors (260071070910).

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

202244242242 is a wasteful number, since it uses less digits than its factorization.

202244242242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445422.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 202244242242 its reverse (242242442202), we get a palindrome (444486684444).

The spelling of 202244242242 in words is "two hundred two billion, two hundred forty-four million, two hundred forty-two thousand, two hundred forty-two".