2200320220031 has 4 divisors (see below), whose sum is σ = 2200728675432. Its totient is φ = 2199911764632.

The previous prime is 2200320219991. The next prime is 2200320220067. The reversal of 2200320220031 is 1300220230022.

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

It is a cyclic number.

It is not a de Polignac number, because 2200320220031 - 2¹⁰ = 2200320219007 is a prime.

It is a super-2 number, since 2×2200320220031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200320219991 and 2200320220009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200320226031) 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, 204219620 + ... + 204230393.

It is an arithmetic number, because the mean of its divisors is an integer number (550182168858).

Almost surely, 2^{2200320220031} is an apocalyptic number.

2200320220031 is a deficient number, since it is larger than the sum of its proper divisors (408455401).

2200320220031 is an equidigital number, since it uses as much as digits as its factorization.

2200320220031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408455400.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2200320220031 its reverse (1300220230022), we get a palindrome (3500540450053).

Subtracting from 2200320220031 its reverse (1300220230022), we obtain a palindrome (900099990009).

The spelling of 2200320220031 in words is "two trillion, two hundred billion, three hundred twenty million, two hundred twenty thousand, thirty-one".