1020201210211 has 8 divisors (see below), whose sum is σ = 1065027013920. Its totient is φ = 975414508992.

The previous prime is 1020201210187. The next prime is 1020201210221. The reversal of 1020201210211 is 1120121020201.

1020201210211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020201210211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020201210191 and 1020201210200.

It is not an unprimeable number, because it can be changed into a prime (1020201210221) 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, 9722290 + ... + 9826663.

It is an arithmetic number, because the mean of its divisors is an integer number (133128376740).

Almost surely, 2^{1020201210211} is an apocalyptic number.

1020201210211 is a deficient number, since it is larger than the sum of its proper divisors (44825803709).

1020201210211 is a wasteful number, since it uses less digits than its factorization.

1020201210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19551245.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1020201210211 its reverse (1120121020201), we get a palindrome (2140322230412).

The spelling of 1020201210211 in words is "one trillion, twenty billion, two hundred one million, two hundred ten thousand, two hundred eleven".