2202200020001 has 4 divisors (see below), whose sum is σ = 2203432366512. Its totient is φ = 2200967673492.

The previous prime is 2202200019947. The next prime is 2202200020019. The reversal of 2202200020001 is 1000200022022.

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 2202200020001 - 2¹⁴ = 2202200003617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202200020201) 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, 616170575 + ... + 616174148.

It is an arithmetic number, because the mean of its divisors is an integer number (550858091628).

Almost surely, 2^{2202200020001} is an apocalyptic number.

It is an amenable number.

2202200020001 is a deficient number, since it is larger than the sum of its proper divisors (1232346511).

2202200020001 is a wasteful number, since it uses less digits than its factorization.

2202200020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232346510.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2202200020001 its reverse (1000200022022), we get a palindrome (3202400042023).

The spelling of 2202200020001 in words is "two trillion, two hundred two billion, two hundred million, twenty thousand, one".