422255202 has 48 divisors (see below), whose sum is σ = 895380480. Its totient is φ = 132734304.

The previous prime is 422255177. The next prime is 422255203. The reversal of 422255202 is 202552224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (422255203) 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, 829324 + ... + 829832.

It is an arithmetic number, because the mean of its divisors is an integer number (18653760).

Almost surely, 2^422255202 is an apocalyptic number.

422255202 is an abundant number, since it is smaller than the sum of its proper divisors (473125278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422255202 is a wasteful number, since it uses less digits than its factorization.

422255202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 422255202 is about 20548.8491648559. The cubic root of 422255202 is about 750.2252372397.

The spelling of 422255202 in words is "four hundred twenty-two million, two hundred fifty-five thousand, two hundred two".