20020202002 has 16 divisors (see below), whose sum is σ = 30312817920. Its totient is φ = 9915972048.

The previous prime is 20020201987. The next prime is 20020202009.

20020202002 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 20020202002.

It is not an unprimeable number, because it can be changed into a prime (20020202009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310653 + ... + 1325839.

It is an arithmetic number, because the mean of its divisors is an integer number (1894551120).

Almost surely, 2^20020202002 is an apocalyptic number.

20020202002 is a deficient number, since it is larger than the sum of its proper divisors (10292615918).

20020202002 is a wasteful number, since it uses less digits than its factorization.

20020202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345.

The product of its (nonzero) digits is 32, while the sum is 10.

The spelling of 20020202002 in words is "twenty billion, twenty million, two hundred two thousand, two".