422001134 has 16 divisors (see below), whose sum is σ = 666718080. Its totient is φ = 199775160.

The previous prime is 422001131. The next prime is 422001137. The reversal of 422001134 is 431100224.

It is an interprime number because it is at equal distance from previous prime (422001131) and next prime (422001137).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422001131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118439 + ... + 121949.

It is an arithmetic number, because the mean of its divisors is an integer number (41669880).

Almost surely, 2^422001134 is an apocalyptic number.

422001134 is a deficient number, since it is larger than the sum of its proper divisors (244716946).

422001134 is a wasteful number, since it uses less digits than its factorization.

422001134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 422001134 is about 20542.6661852837. Note that the first 3 decimals coincide. The cubic root of 422001134 is about 750.0747386260.

Adding to 422001134 its reverse (431100224), we get a palindrome (853101358).

It can be divided in two parts, 42200 and 1134, that added together give a palindrome (43334).

The spelling of 422001134 in words is "four hundred twenty-two million, one thousand, one hundred thirty-four".