4021422110222 has 32 divisors (see below), whose sum is σ = 6597761165280. Its totient is φ = 1823127799680.

The previous prime is 4021422110177. The next prime is 4021422110267. The reversal of 4021422110222 is 2220112241204.

It is an interprime number because it is at equal distance from previous prime (4021422110177) and next prime (4021422110267).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120136904 + ... + 120170372.

It is an arithmetic number, because the mean of its divisors is an integer number (206180036415).

Almost surely, 2^{4021422110222} is an apocalyptic number.

4021422110222 is a deficient number, since it is larger than the sum of its proper divisors (2576339055058).

4021422110222 is a wasteful number, since it uses less digits than its factorization.

4021422110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47636.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 4021422110222 its reverse (2220112241204), we get a palindrome (6241534351426).

The spelling of 4021422110222 in words is "four trillion, twenty-one billion, four hundred twenty-two million, one hundred ten thousand, two hundred twenty-two".