20213203233202 has 24 divisors (see below), whose sum is σ = 35270132555520. Its totient is φ = 8662763196360.

The previous prime is 20213203233199. The next prime is 20213203233211. The reversal of 20213203233202 is 20233230231202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42270627 + ... + 42746137.

It is an arithmetic number, because the mean of its divisors is an integer number (1469588856480).

Almost surely, 2^{20213203233202} is an apocalyptic number.

20213203233202 is a deficient number, since it is larger than the sum of its proper divisors (15056929322318).

20213203233202 is a wasteful number, since it uses less digits than its factorization.

20213203233202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909286 (or 909279 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20213203233202 its reverse (20233230231202), we get a palindrome (40446433464404).

The spelling of 20213203233202 in words is "twenty trillion, two hundred thirteen billion, two hundred three million, two hundred thirty-three thousand, two hundred two".