422251150 has 48 divisors (see below), whose sum is σ = 804011040. Its totient is φ = 164937600.

The previous prime is 422251139. The next prime is 422251153. The reversal of 422251150 is 51152224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422251153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508936 + ... + 509764.

It is an arithmetic number, because the mean of its divisors is an integer number (16750230).

Almost surely, 2^422251150 is an apocalyptic number.

422251150 is a deficient number, since it is larger than the sum of its proper divisors (381759890).

422251150 is a wasteful number, since it uses less digits than its factorization.

422251150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 422251150 is about 20548.7505702902. The cubic root of 422251150 is about 750.2228374884. Note that the first 3 decimals are identical.

The spelling of 422251150 in words is "four hundred twenty-two million, two hundred fifty-one thousand, one hundred fifty".