2203000012201 has 4 divisors (see below), whose sum is σ = 2204173695492. Its totient is φ = 2201826328912.

The previous prime is 2203000012141. The next prime is 2203000012217. The reversal of 2203000012201 is 1022100003022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 731194299801 + 1471805712400 = 855099^2 + 1213180^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203000012201 - 2⁹ = 2203000011689 is a prime.

It is a super-2 number, since 2×2203000012201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203000012231) 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, 586838830 + ... + 586842583.

It is an arithmetic number, because the mean of its divisors is an integer number (551043423873).

Almost surely, 2^{2203000012201} is an apocalyptic number.

It is an amenable number.

2203000012201 is a deficient number, since it is larger than the sum of its proper divisors (1173683291).

2203000012201 is a wasteful number, since it uses less digits than its factorization.

2203000012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173683290.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2203000012201 its reverse (1022100003022), we get a palindrome (3225100015223).

The spelling of 2203000012201 in words is "two trillion, two hundred three billion, twelve thousand, two hundred one".