20202011002012 has 48 divisors (see below), whose sum is σ = 42615781600000. Its totient is φ = 8185882633344.

The previous prime is 20202011001973. The next prime is 20202011002057. The reversal of 20202011002012 is 21020011020202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20202011001983 and 20202011002001.

It is a congruent number.

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, 37784337 + ... + 38315272.

Almost surely, 2^{20202011002012} is an apocalyptic number.

It is an amenable number.

20202011002012 is an abundant number, since it is smaller than the sum of its proper divisors (22413770597988).

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

20202011002012 is a wasteful number, since it uses less digits than its factorization.

20202011002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76100138 (or 76100136 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20202011002012 its reverse (21020011020202), we get a palindrome (41222022022214).

The spelling of 20202011002012 in words is "twenty trillion, two hundred two billion, eleven million, two thousand, twelve".