220422343412422 has 8 divisors (see below), whose sum is σ = 330742887775776. Its totient is φ = 110174714153832.

The previous prime is 220422343412419. The next prime is 220422343412423. The reversal of 220422343412422 is 224214343224022.

220422343412422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220422343412423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18228768633 + ... + 18228780724.

It is an arithmetic number, because the mean of its divisors is an integer number (41342860971972).

Almost surely, 2^{220422343412422} is an apocalyptic number.

220422343412422 is a deficient number, since it is larger than the sum of its proper divisors (110320544363354).

220422343412422 is a wasteful number, since it uses less digits than its factorization.

220422343412422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36457552382.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 220422343412422 its reverse (224214343224022), we get a palindrome (444636686636444).

The spelling of 220422343412422 in words is "two hundred twenty trillion, four hundred twenty-two billion, three hundred forty-three million, four hundred twelve thousand, four hundred twenty-two".