20005202302 has 8 divisors (see below), whose sum is σ = 31772968416. Its totient is φ = 9414212832.

The previous prime is 20005202299. The next prime is 20005202333. The reversal of 20005202302 is 20320250002.

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

It is a congruent 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, 294194118 + ... + 294194185.

It is an arithmetic number, because the mean of its divisors is an integer number (3971621052).

Almost surely, 2^20005202302 is an apocalyptic number.

20005202302 is a deficient number, since it is larger than the sum of its proper divisors (11767766114).

20005202302 is a wasteful number, since it uses less digits than its factorization.

20005202302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588388322.

The product of its (nonzero) digits is 240, while the sum is 16.

Adding to 20005202302 its reverse (20320250002), we get a palindrome (40325452304).

The spelling of 20005202302 in words is "twenty billion, five million, two hundred two thousand, three hundred two".