20200020010 has 16 divisors (see below), whose sum is σ = 36417670272. Its totient is φ = 8067200400.

The previous prime is 20200019971. The next prime is 20200020023. The reversal of 20200020010 is 1002000202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20200019975 and 20200020002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1594326 + ... + 1606945.

It is an arithmetic number, because the mean of its divisors is an integer number (2276104392).

Almost surely, 2^20200020010 is an apocalyptic number.

20200020010 is a deficient number, since it is larger than the sum of its proper divisors (16217650262).

20200020010 is a wasteful number, since it uses less digits than its factorization.

20200020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201909.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 20200020010 its reverse (1002000202), we get a palindrome (21202020212).

The spelling of 20200020010 in words is "twenty billion, two hundred million, twenty thousand, ten".