20202220201201 has 8 divisors (see below), whose sum is σ = 20292083358624. Its totient is φ = 20112364645920.

The previous prime is 20202220201193. The next prime is 20202220201223. The reversal of 20202220201201 is 10210202220202.

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 20202220201201 - 2³ = 20202220201193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202220207201) 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, 3459706 + ... + 7236988.

It is an arithmetic number, because the mean of its divisors is an integer number (2536510419828).

Almost surely, 2^{20202220201201} is an apocalyptic number.

It is an amenable number.

20202220201201 is a deficient number, since it is larger than the sum of its proper divisors (89863157423).

20202220201201 is a wasteful number, since it uses less digits than its factorization.

20202220201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801071.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20202220201201 its reverse (10210202220202), we get a palindrome (30412422421403).

The spelling of 20202220201201 in words is "twenty trillion, two hundred two billion, two hundred twenty million, two hundred one thousand, two hundred one".