422343101 has 8 divisors (see below), whose sum is σ = 437783808. Its totient is φ = 407016000.

The previous prime is 422343079. The next prime is 422343109. The reversal of 422343101 is 101343224.

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

It is a cyclic number.

It is not a de Polignac number, because 422343101 - 2¹⁸ = 422080957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422343109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20795 + ... + 35736.

It is an arithmetic number, because the mean of its divisors is an integer number (54722976).

Almost surely, 2^422343101 is an apocalyptic number.

It is an amenable number.

422343101 is a deficient number, since it is larger than the sum of its proper divisors (15440707).

422343101 is a wasteful number, since it uses less digits than its factorization.

422343101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56803.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 422343101 is about 20550.9878351382. The cubic root of 422343101 is about 750.2772906524.

Adding to 422343101 its reverse (101343224), we get a palindrome (523686325).

The spelling of 422343101 in words is "four hundred twenty-two million, three hundred forty-three thousand, one hundred one".