2000120020202 has 4 divisors (see below), whose sum is σ = 3000180030306. Its totient is φ = 1000060010100.

The previous prime is 2000120020189. The next prime is 2000120020237. The reversal of 2000120020202 is 2020200210002.

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., 1720449332281 + 279670687921 = 1311659^2 + 528839^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500030005049 + ... + 500030005052.

Almost surely, 2^{2000120020202} is an apocalyptic number.

2000120020202 is a deficient number, since it is larger than the sum of its proper divisors (1000060010104).

2000120020202 is a wasteful number, since it uses less digits than its factorization.

2000120020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000060010103.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2000120020202 its reverse (2020200210002), we get a palindrome (4020320230204).

The spelling of 2000120020202 in words is "two trillion, one hundred twenty million, twenty thousand, two hundred two".