240220412223 has 24 divisors (see below), whose sum is σ = 355544348208. Its totient is φ = 144146640000.

The previous prime is 240220412221. The next prime is 240220412231. The reversal of 240220412223 is 322214022042.

It is not a de Polignac number, because 240220412223 - 2¹ = 240220412221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240220412193 and 240220412202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240220412221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3239398 + ... + 3312723.

It is an arithmetic number, because the mean of its divisors is an integer number (14814347842).

Almost surely, 2^240220412223 is an apocalyptic number.

240220412223 is a deficient number, since it is larger than the sum of its proper divisors (115323935985).

240220412223 is a wasteful number, since it uses less digits than its factorization.

240220412223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552247 (or 6552236 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 240220412223 its reverse (322214022042), we get a palindrome (562434434265).

The spelling of 240220412223 in words is "two hundred forty billion, two hundred twenty million, four hundred twelve thousand, two hundred twenty-three".