20022010202 has 16 divisors (see below), whose sum is σ = 31860727272. Its totient is φ = 9404029440.

The previous prime is 20022010189. The next prime is 20022010213. The reversal of 20022010202 is 20201022002.

It can be written as a sum of positive squares in 4 ways, for example, as 20013477961 + 8532241 = 141469^2 + 2921^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547433 + ... + 582860.

Almost surely, 2^20022010202 is an apocalyptic number.

20022010202 is a deficient number, since it is larger than the sum of its proper divisors (11838717070).

20022010202 is a wasteful number, since it uses less digits than its factorization.

20022010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130833.

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

Adding to 20022010202 its reverse (20201022002), we get a palindrome (40223032204).

The spelling of 20022010202 in words is "twenty billion, twenty-two million, ten thousand, two hundred two".