20302102230002 has 8 divisors (see below), whose sum is σ = 31195913182812. Its totient is φ = 9903464502400.

The previous prime is 20302102229987. The next prime is 20302102230029. The reversal of 20302102230002 is 20003220120302.

It can be written as a sum of positive squares in 2 ways, for example, as 14207765723761 + 6094336506241 = 3769319^2 + 2468671^2 .

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

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, 123793306199 + ... + 123793306362.

Almost surely, 2^{20302102230002} is an apocalyptic number.

20302102230002 is a deficient number, since it is larger than the sum of its proper divisors (10893810952810).

20302102230002 is a wasteful number, since it uses less digits than its factorization.

20302102230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247586612604.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20302102230002 its reverse (20003220120302), we get a palindrome (40305322350304).

The spelling of 20302102230002 in words is "twenty trillion, three hundred two billion, one hundred two million, two hundred thirty thousand, two".