20002020330 has 32 divisors (see below), whose sum is σ = 48910604544. Its totient is φ = 5233232576.

The previous prime is 20002020317. The next prime is 20002020377. The reversal of 20002020330 is 3302020002.

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, 6288354 + ... + 6291533.

It is an arithmetic number, because the mean of its divisors is an integer number (1528456392).

Almost surely, 2^20002020330 is an apocalyptic number.

20002020330 is an abundant number, since it is smaller than the sum of its proper divisors (28908584214).

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

20002020330 is a wasteful number, since it uses less digits than its factorization.

20002020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12579950.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20002020330 its reverse (3302020002), we get a palindrome (23304040332).

The spelling of 20002020330 in words is "twenty billion, two million, twenty thousand, three hundred thirty".