201012022112021 has 8 divisors (see below), whose sum is σ = 211596207664320. Its totient is φ = 190428297103872.

The previous prime is 201012022112003. The next prime is 201012022112123. The reversal of 201012022112021 is 120211220210102.

201012022112021 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-201012022112021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012022112621) 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, 114239945 + ... + 115986158.

It is an arithmetic number, because the mean of its divisors is an integer number (26449525958040).

Almost surely, 2^{201012022112021} is an apocalyptic number.

It is an amenable number.

201012022112021 is a deficient number, since it is larger than the sum of its proper divisors (10584185552299).

201012022112021 is a wasteful number, since it uses less digits than its factorization.

201012022112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230272075.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201012022112021 its reverse (120211220210102), we get a palindrome (321223242322123).

The spelling of 201012022112021 in words is "two hundred one trillion, twelve billion, twenty-two million, one hundred twelve thousand, twenty-one".