220222442043 has 12 divisors (see below), whose sum is σ = 318128517720. Its totient is φ = 146801376096.

The previous prime is 220222442021. The next prime is 220222442047. The reversal of 220222442043 is 340244222022.

It is not a de Polignac number, because 220222442043 - 2⁹ = 220222441531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220222441998 and 220222442016.

It is not an unprimeable number, because it can be changed into a prime (220222442047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1028946 + ... + 1224407.

It is an arithmetic number, because the mean of its divisors is an integer number (26510709810).

Almost surely, 2^220222442043 is an apocalyptic number.

220222442043 is a deficient number, since it is larger than the sum of its proper divisors (97906075677).

220222442043 is a wasteful number, since it uses less digits than its factorization.

220222442043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264218 (or 2264215 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 220222442043 its reverse (340244222022), we get a palindrome (560466664065).

The spelling of 220222442043 in words is "two hundred twenty billion, two hundred twenty-two million, four hundred forty-two thousand, forty-three".