20102322202 has 8 divisors (see below), whose sum is σ = 31740508800. Its totient is φ = 9522152604.

The previous prime is 20102322179. The next prime is 20102322209. The reversal of 20102322202 is 20222320102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20102322209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264504202 + ... + 264504277.

It is an arithmetic number, because the mean of its divisors is an integer number (3967563600).

Almost surely, 2^20102322202 is an apocalyptic number.

20102322202 is a deficient number, since it is larger than the sum of its proper divisors (11638186598).

20102322202 is a wasteful number, since it uses less digits than its factorization.

20102322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529008500.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20102322202 its reverse (20222320102), we get a palindrome (40324642304).

The spelling of 20102322202 in words is "twenty billion, one hundred two million, three hundred twenty-two thousand, two hundred two".