20002211001201 has 32 divisors (see below), whose sum is σ = 31728744069120. Its totient is φ = 11048401915200.

The previous prime is 20002211001169. The next prime is 20002211001203. The reversal of 20002211001201 is 10210011220002.

It is not a de Polignac number, because 20002211001201 - 2⁵ = 20002211001169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20002211001203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295062315 + ... + 295130096.

It is an arithmetic number, because the mean of its divisors is an integer number (991523252160).

Almost surely, 2^{20002211001201} is an apocalyptic number.

It is an amenable number.

20002211001201 is a deficient number, since it is larger than the sum of its proper divisors (11726533067919).

20002211001201 is a wasteful number, since it uses less digits than its factorization.

20002211001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590192517.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20002211001201 its reverse (10210011220002), we get a palindrome (30212222221203).

The spelling of 20002211001201 in words is "twenty trillion, two billion, two hundred eleven million, one thousand, two hundred one".