20221201120201 has 8 divisors (see below), whose sum is σ = 20229087045024. Its totient is φ = 20213316506880.

The previous prime is 20221201120051. The next prime is 20221201120217. The reversal of 20221201120201 is 10202110212202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20221201120201 - 2⁹ = 20221201119689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221201120271) 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, 31099710 + ... + 31743256.

It is an arithmetic number, because the mean of its divisors is an integer number (2528635880628).

Almost surely, 2^{20221201120201} is an apocalyptic number.

It is an amenable number.

20221201120201 is a deficient number, since it is larger than the sum of its proper divisors (7885924823).

20221201120201 is an equidigital number, since it uses as much as digits as its factorization.

20221201120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655751.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20221201120201 its reverse (10202110212202), we get a palindrome (30423311332403).

The spelling of 20221201120201 in words is "twenty trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty thousand, two hundred one".