201022210212201 has 48 divisors (see below), whose sum is σ = 332083385920000. Its totient is φ = 114787752321024.

The previous prime is 201022210212179. The next prime is 201022210212247. The reversal of 201022210212201 is 102212012220102.

It is a happy number.

201022210212201 is a `hidden beast` number, since 20 + 1 + 0 + 22 + 210 + 212 + 201 = 666.

It is not a de Polignac number, because 201022210212201 - 2¹⁸ = 201022209950057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201022210202201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 595387305 + ... + 595724841.

Almost surely, 2^{201022210212201} is an apocalyptic number.

201022210212201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201022210212201 is a deficient number, since it is larger than the sum of its proper divisors (131061175707799).

201022210212201 is a wasteful number, since it uses less digits than its factorization.

201022210212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344278 (or 344275 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201022210212201 its reverse (102212012220102), we get a palindrome (303234222432303).

The spelling of 201022210212201 in words is "two hundred one trillion, twenty-two billion, two hundred ten million, two hundred twelve thousand, two hundred one".