20202032112001 has 4 divisors (see below), whose sum is σ = 20203454103552. Its totient is φ = 20200610120452.

The previous prime is 20202032111959. The next prime is 20202032112079. The reversal of 20202032112001 is 10021123020202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20202032112001 - 2¹¹ = 20202032109953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202032118001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710974465 + ... + 711002878.

It is an arithmetic number, because the mean of its divisors is an integer number (5050863525888).

Almost surely, 2^{20202032112001} is an apocalyptic number.

It is an amenable number.

20202032112001 is a deficient number, since it is larger than the sum of its proper divisors (1421991551).

20202032112001 is a wasteful number, since it uses less digits than its factorization.

20202032112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421991550.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20202032112001 its reverse (10021123020202), we get a palindrome (30223155132203).

The spelling of 20202032112001 in words is "twenty trillion, two hundred two billion, thirty-two million, one hundred twelve thousand, one".