202230102 has 16 divisors (see below), whose sum is σ = 405892800. Its totient is φ = 67171272.

The previous prime is 202230073. The next prime is 202230103. The reversal of 202230102 is 201032202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202230103) 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 7 ways as a sum of consecutive naturals, for example, 57852 + ... + 61247.

It is an arithmetic number, because the mean of its divisors is an integer number (25368300).

Almost surely, 2^202230102 is an apocalyptic number.

202230102 is an abundant number, since it is smaller than the sum of its proper divisors (203662698).

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

202230102 is a wasteful number, since it uses less digits than its factorization.

202230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119387.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 202230102 is about 14220.7630596955. The cubic root of 202230102 is about 586.9691376016.

Adding to 202230102 its reverse (201032202), we get a palindrome (403262304).

The spelling of 202230102 in words is "two hundred two million, two hundred thirty thousand, one hundred two".