20330021202 has 32 divisors (see below), whose sum is σ = 40947333504. Its totient is φ = 6728832000.

The previous prime is 20330021171. The next prime is 20330021269. The reversal of 20330021202 is 20212003302.

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, 3204978 + ... + 3211314.

It is an arithmetic number, because the mean of its divisors is an integer number (1279604172).

Almost surely, 2^20330021202 is an apocalyptic number.

20330021202 is an abundant number, since it is smaller than the sum of its proper divisors (20617312302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20330021202 is a wasteful number, since it uses less digits than its factorization.

20330021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10034.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20330021202 its reverse (20212003302), we get a palindrome (40542024504).

The spelling of 20330021202 in words is "twenty billion, three hundred thirty million, twenty-one thousand, two hundred two".