20122010010201 has 16 divisors (see below), whose sum is σ = 29278872550080. Its totient is φ = 12190784934720.

The previous prime is 20122010010197. The next prime is 20122010010253. The reversal of 20122010010201 is 10201001022102.

It is not a de Polignac number, because 20122010010201 - 2² = 20122010010197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20122010010001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109222750 + ... + 109406823.

It is an arithmetic number, because the mean of its divisors is an integer number (1829929534380).

Almost surely, 2^{20122010010201} is an apocalyptic number.

It is an amenable number.

20122010010201 is a deficient number, since it is larger than the sum of its proper divisors (9156862539879).

20122010010201 is a wasteful number, since it uses less digits than its factorization.

20122010010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218632376.

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

Adding to 20122010010201 its reverse (10201001022102), we get a palindrome (30323011032303).

It can be divided in two parts, 20 and 122010010201, that added together give a palindrome (122010010221).

The spelling of 20122010010201 in words is "twenty trillion, one hundred twenty-two billion, ten million, ten thousand, two hundred one".