422516202 has 16 divisors (see below), whose sum is σ = 850416672. Its totient is φ = 139941360.

The previous prime is 422516201. The next prime is 422516219. The reversal of 422516202 is 202615224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (422516201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223324 + ... + 225207.

It is an arithmetic number, because the mean of its divisors is an integer number (53151042).

Almost surely, 2^422516202 is an apocalyptic number.

422516202 is an abundant number, since it is smaller than the sum of its proper divisors (427900470).

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

422516202 is a wasteful number, since it uses less digits than its factorization.

422516202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448693.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 422516202 is about 20555.1989044135. The cubic root of 422516202 is about 750.3797792134.

The spelling of 422516202 in words is "four hundred twenty-two million, five hundred sixteen thousand, two hundred two".