201221012001314 has 8 divisors (see below), whose sum is σ = 302519061324480. Its totient is φ = 100381324893156.

The previous prime is 201221012001307. The next prime is 201221012001341. The reversal of 201221012001314 is 413100210122102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114590552654 + ... + 114590554409.

It is an arithmetic number, because the mean of its divisors is an integer number (37814882665560).

Almost surely, 2^{201221012001314} is an apocalyptic number.

201221012001314 is a deficient number, since it is larger than the sum of its proper divisors (101298049323166).

201221012001314 is a wasteful number, since it uses less digits than its factorization.

201221012001314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229181107504.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 201221012001314 its reverse (413100210122102), we get a palindrome (614321222123416).

The spelling of 201221012001314 in words is "two hundred one trillion, two hundred twenty-one billion, twelve million, one thousand, three hundred fourteen".