4043123400222 has 192 divisors, whose sum is σ = 9213160320000. Its totient is φ = 1280400286464.

The previous prime is 4043123400181. The next prime is 4043123400257. The reversal of 4043123400222 is 2220043213404.

4043123400222 is a `hidden beast` number, since 4 + 0 + 4 + 31 + 2 + 3 + 400 + 222 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2610149904 + ... + 2610151452.

It is an arithmetic number, because the mean of its divisors is an integer number (47985210000).

Almost surely, 2^{4043123400222} is an apocalyptic number.

4043123400222 is an abundant number, since it is smaller than the sum of its proper divisors (5170036919778).

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

4043123400222 is a wasteful number, since it uses less digits than its factorization.

4043123400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4043123400222 its reverse (2220043213404), we get a palindrome (6263166613626).

The spelling of 4043123400222 in words is "four trillion, forty-three billion, one hundred twenty-three million, four hundred thousand, two hundred twenty-two".