20200011002 has 16 divisors (see below), whose sum is σ = 30362603112. Its totient is φ = 10079166720.

The previous prime is 20200010989. The next prime is 20200011023. The reversal of 20200011002 is 20011000202.

It can be written as a sum of positive squares in 4 ways, for example, as 7187817961 + 13012193041 = 84781^2 + 114071^2 .

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, 2086052 + ... + 2095712.

Almost surely, 2^20200011002 is an apocalyptic number.

20200011002 is a deficient number, since it is larger than the sum of its proper divisors (10162592110).

20200011002 is a wasteful number, since it uses less digits than its factorization.

20200011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11713.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 20200011002 its reverse (20011000202), we get a palindrome (40211011204).

The spelling of 20200011002 in words is "twenty billion, two hundred million, eleven thousand, two".