20202012200201 has 6 divisors (see below), whose sum is σ = 21875551672590. Its totient is φ = 18648011261568.

The previous prime is 20202012200107. The next prime is 20202012200207. The reversal of 20202012200201 is 10200221020202.

It can be written as a sum of positive squares in 3 ways, for example, as 86966599801 + 20115045600400 = 294901^2 + 4484980^2 .

It is not a de Polignac number, because 20202012200201 - 2²² = 20202008005897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202012200207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59769266696 + ... + 59769267033.

It is an arithmetic number, because the mean of its divisors is an integer number (3645925278765).

Almost surely, 2^{20202012200201} is an apocalyptic number.

It is an amenable number.

20202012200201 is a deficient number, since it is larger than the sum of its proper divisors (1673539472389).

20202012200201 is a wasteful number, since it uses less digits than its factorization.

20202012200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119538533755 (or 119538533742 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20202012200201 its reverse (10200221020202), we get a palindrome (30402233220403).

The spelling of 20202012200201 in words is "twenty trillion, two hundred two billion, twelve million, two hundred thousand, two hundred one".