422333141 has 4 divisors (see below), whose sum is σ = 423180000. Its totient is φ = 421486284.

The previous prime is 422333129. The next prime is 422333167. The reversal of 422333141 is 141333224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422333141 - 2¹⁰ = 422332117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422333101) 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, 422681 + ... + 423678.

It is an arithmetic number, because the mean of its divisors is an integer number (105795000).

Almost surely, 2^422333141 is an apocalyptic number.

It is an amenable number.

422333141 is a deficient number, since it is larger than the sum of its proper divisors (846859).

422333141 is an equidigital number, since it uses as much as digits as its factorization.

422333141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846858.

The product of its digits is 1728, while the sum is 23.

The square root of 422333141 is about 20550.7455095916. The cubic root of 422333141 is about 750.2713927458.

Adding to 422333141 its reverse (141333224), we get a palindrome (563666365).

The spelling of 422333141 in words is "four hundred twenty-two million, three hundred thirty-three thousand, one hundred forty-one".