243141140222 has 16 divisors (see below), whose sum is σ = 370231184592. Its totient is φ = 119743219200.

The previous prime is 243141140219. The next prime is 243141140227. The reversal of 243141140222 is 222041141342.

It is a super-2 number, since 2×243141140222² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 243141140191 and 243141140200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243141140227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3079328 + ... + 3157299.

It is an arithmetic number, because the mean of its divisors is an integer number (23139449037).

Almost surely, 2^243141140222 is an apocalyptic number.

243141140222 is a deficient number, since it is larger than the sum of its proper divisors (127090044370).

243141140222 is a wasteful number, since it uses less digits than its factorization.

243141140222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6236923.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 243141140222 its reverse (222041141342), we get a palindrome (465182281564).

The spelling of 243141140222 in words is "two hundred forty-three billion, one hundred forty-one million, one hundred forty thousand, two hundred twenty-two".