2002200230031 has 8 divisors (see below), whose sum is σ = 2675765667120. Its totient is φ = 1331717473152.

The previous prime is 2002200230029. The next prime is 2002200230059. The reversal of 2002200230031 is 1300320022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002200230031 - 2¹ = 2002200230029 is a prime.

It is a super-2 number, since 2×2002200230031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002200230071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770668536 + ... + 770671133.

It is an arithmetic number, because the mean of its divisors is an integer number (334470708390).

Almost surely, 2^{2002200230031} is an apocalyptic number.

2002200230031 is a deficient number, since it is larger than the sum of its proper divisors (673565437089).

2002200230031 is a wasteful number, since it uses less digits than its factorization.

2002200230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541340105.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2002200230031 its reverse (1300320022002), we get a palindrome (3302520252033).

The spelling of 2002200230031 in words is "two trillion, two billion, two hundred million, two hundred thirty thousand, thirty-one".