202244231343 has 16 divisors (see below), whose sum is σ = 336198203136. Its totient is φ = 105061938240.

The previous prime is 202244231263. The next prime is 202244231407. The reversal of 202244231343 is 343132442202.

202244231343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202244231343 - 2¹⁸ = 202243969199 is a prime.

It is a super-2 number, since 2×202244231343² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202244231343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202244231743) 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, 437757846 + ... + 437758307.

It is an arithmetic number, because the mean of its divisors is an integer number (21012387696).

Almost surely, 2^202244231343 is an apocalyptic number.

202244231343 is a deficient number, since it is larger than the sum of its proper divisors (133953971793).

202244231343 is a wasteful number, since it uses less digits than its factorization.

202244231343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875516174.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 202244231343 its reverse (343132442202), we get a palindrome (545376673545).

The spelling of 202244231343 in words is "two hundred two billion, two hundred forty-four million, two hundred thirty-one thousand, three hundred forty-three".