202001110021201 has 8 divisors (see below), whose sum is σ = 204090758835840. Its totient is φ = 199921831672752.

The previous prime is 202001110021153. The next prime is 202001110021213. The reversal of 202001110021201 is 102120011100202.

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-202001110021201 is a prime.

It is a super-3 number, since 3×202001110021201³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202001110024201) 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, 2592577390 + ... + 2592655303.

It is an arithmetic number, because the mean of its divisors is an integer number (25511344854480).

Almost surely, 2^{202001110021201} is an apocalyptic number.

It is an amenable number.

202001110021201 is a deficient number, since it is larger than the sum of its proper divisors (2089648814639).

202001110021201 is a wasteful number, since it uses less digits than its factorization.

202001110021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185233095.

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

Adding to 202001110021201 its reverse (102120011100202), we get a palindrome (304121121121403).

The spelling of 202001110021201 in words is "two hundred two trillion, one billion, one hundred ten million, twenty-one thousand, two hundred one".