200422124 has 12 divisors (see below), whose sum is σ = 400844304. Its totient is φ = 85895184.

The previous prime is 200422109. The next prime is 200422141. The reversal of 200422124 is 421224002.

It is a happy number.

200422124 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578939 + ... + 3578994.

It is an arithmetic number, because the mean of its divisors is an integer number (33403692).

Almost surely, 2^200422124 is an apocalyptic number.

It is an amenable number.

200422124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200422124 is a wasteful number, since it uses less digits than its factorization.

200422124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157944 (or 7157942 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 200422124 is about 14157.0520942744. The cubic root of 200422124 is about 585.2146912101.

Adding to 200422124 its reverse (421224002), we get a palindrome (621646126).

The spelling of 200422124 in words is "two hundred million, four hundred twenty-two thousand, one hundred twenty-four".