422970102 has 48 divisors (see below), whose sum is σ = 941548608. Its totient is φ = 137153520.

The previous prime is 422970091. The next prime is 422970109. The reversal of 422970102 is 201079224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422970109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218077 + ... + 220007.

It is an arithmetic number, because the mean of its divisors is an integer number (19615596).

Almost surely, 2^422970102 is an apocalyptic number.

422970102 is an abundant number, since it is smaller than the sum of its proper divisors (518578506).

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

422970102 is a wasteful number, since it uses less digits than its factorization.

422970102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2262 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 422970102 is about 20566.2369431065. The cubic root of 422970102 is about 750.6483886280.

The spelling of 422970102 in words is "four hundred twenty-two million, nine hundred seventy thousand, one hundred two".