240002020222 has 12 divisors (see below), whose sum is σ = 361307603160. Its totient is φ = 119567717016.

The previous prime is 240002020213. The next prime is 240002020229. The reversal of 240002020222 is 222020200042.

It is a junction number, because it is equal to n+sod(n) for n = 240002020196 and 240002020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240002020229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 628522 + ... + 935437.

It is an arithmetic number, because the mean of its divisors is an integer number (30108966930).

Almost surely, 2^240002020222 is an apocalyptic number.

240002020222 is a deficient number, since it is larger than the sum of its proper divisors (121305582938).

240002020222 is an equidigital number, since it uses as much as digits as its factorization.

240002020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564515 (or 1564238 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 240002020222 its reverse (222020200042), we get a palindrome (462022220264).

It can be divided in two parts, 2400020 and 20222, that added together give a palindrome (2420242).

The spelling of 240002020222 in words is "two hundred forty billion, two million, twenty thousand, two hundred twenty-two".