20210001202010 has 32 divisors (see below), whose sum is σ = 38300858130240. Its totient is φ = 7656881916672.

The previous prime is 20210001201977. The next prime is 20210001202019. The reversal of 20210001202010 is 1020210001202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20210001201982 and 20210001202000.

It is not an unprimeable number, because it can be changed into a prime (20210001202019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10535444 + ... + 12305103.

It is an arithmetic number, because the mean of its divisors is an integer number (1196901816570).

Almost surely, 2^{20210001202010} is an apocalyptic number.

20210001202010 is a deficient number, since it is larger than the sum of its proper divisors (18090856928230).

20210001202010 is a wasteful number, since it uses less digits than its factorization.

20210001202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22845230.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20210001202010 its reverse (1020210001202), we get a palindrome (21230211203212).

The spelling of 20210001202010 in words is "twenty trillion, two hundred ten billion, one million, two hundred two thousand, ten".