20022303202 has 32 divisors (see below), whose sum is σ = 32914517184. Its totient is φ = 9059265600.

The previous prime is 20022303193. The next prime is 20022303251. The reversal of 20022303202 is 20230322002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5627208 + ... + 5630764.

It is an arithmetic number, because the mean of its divisors is an integer number (1028578662).

Almost surely, 2^20022303202 is an apocalyptic number.

20022303202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20022303202 is a deficient number, since it is larger than the sum of its proper divisors (12892213982).

20022303202 is a wasteful number, since it uses less digits than its factorization.

20022303202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20022303202 its reverse (20230322002), we get a palindrome (40252625204).

The spelling of 20022303202 in words is "twenty billion, twenty-two million, three hundred three thousand, two hundred two".