2220020332031 has 8 divisors (see below), whose sum is σ = 2223976459824. Its totient is φ = 2216065769280.

The previous prime is 2220020331943. The next prime is 2220020332039. The reversal of 2220020332031 is 1302330200222.

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

It is a cyclic number.

It is not a de Polignac number, because 2220020332031 - 2²² = 2220016137727 is a prime.

It is a super-2 number, since 2×2220020332031² (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 = 2220020331994 and 2220020332012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220020332039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466845 + ... + 3244281.

It is an arithmetic number, because the mean of its divisors is an integer number (277997057478).

Almost surely, 2^{2220020332031} is an apocalyptic number.

2220020332031 is a deficient number, since it is larger than the sum of its proper divisors (3956127793).

2220020332031 is an equidigital number, since it uses as much as digits as its factorization.

2220020332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782521.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2220020332031 its reverse (1302330200222), we get a palindrome (3522350532253).

The spelling of 2220020332031 in words is "two trillion, two hundred twenty billion, twenty million, three hundred thirty-two thousand, thirty-one".