222440300431343 has 32 divisors (see below), whose sum is σ = 226849958952960. Its totient is φ = 218082573158400.

The previous prime is 222440300431339. The next prime is 222440300431451. The reversal of 222440300431343 is 343134003044222.

It is a cyclic number.

It is not a de Polignac number, because 222440300431343 - 2² = 222440300431339 is a prime.

It is a super-2 number, since 2×222440300431343² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222440300431303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10993925555 + ... + 10993945787.

It is an arithmetic number, because the mean of its divisors is an integer number (7089061217280).

Almost surely, 2^{222440300431343} is an apocalyptic number.

222440300431343 is a deficient number, since it is larger than the sum of its proper divisors (4409658521617).

222440300431343 is a wasteful number, since it uses less digits than its factorization.

222440300431343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22527.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 222440300431343 its reverse (343134003044222), we get a palindrome (565574303475565).

The spelling of 222440300431343 in words is "two hundred twenty-two trillion, four hundred forty billion, three hundred million, four hundred thirty-one thousand, three hundred forty-three".