4000242224222 has 16 divisors (see below), whose sum is σ = 6015114991872. Its totient is φ = 1995205706520.

The previous prime is 4000242224201. The next prime is 4000242224243. The reversal of 4000242224222 is 2224222420004.

It is an interprime number because it is at equal distance from previous prime (4000242224201) and next prime (4000242224243).

It is a junction number, because it is equal to n+sod(n) for n = 4000242224191 and 4000242224200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989243 + ... + 4890249.

It is an arithmetic number, because the mean of its divisors is an integer number (375944686992).

Almost surely, 2^{4000242224222} is an apocalyptic number.

4000242224222 is a deficient number, since it is larger than the sum of its proper divisors (2014872767650).

4000242224222 is a wasteful number, since it uses less digits than its factorization.

4000242224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906463.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4000242224222 its reverse (2224222420004), we get a palindrome (6224464644226).

The spelling of 4000242224222 in words is "four trillion, two hundred forty-two million, two hundred twenty-four thousand, two hundred twenty-two".