20223313020202 has 4 divisors (see below), whose sum is σ = 30334969530306. Its totient is φ = 10111656510100.

The previous prime is 20223313020167. The next prime is 20223313020269. The reversal of 20223313020202 is 20202031332202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15504386628721 + 4718926391481 = 3937561^2 + 2172309^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055828255049 + ... + 5055828255052.

Almost surely, 2^{20223313020202} is an apocalyptic number.

20223313020202 is a deficient number, since it is larger than the sum of its proper divisors (10111656510104).

20223313020202 is a wasteful number, since it uses less digits than its factorization.

20223313020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111656510103.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20223313020202 its reverse (20202031332202), we get a palindrome (40425344352404).

The spelling of 20223313020202 in words is "twenty trillion, two hundred twenty-three billion, three hundred thirteen million, twenty thousand, two hundred two".