2212231303320 has 64 divisors (see below), whose sum is σ = 6657897517920. Its totient is φ = 588043582464.

The previous prime is 2212231303297. The next prime is 2212231303349. The reversal of 2212231303320 is 233031322122.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29411739 + ... + 29486858.

Almost surely, 2^{2212231303320} is an apocalyptic number.

2212231303320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212231303320 is an abundant number, since it is smaller than the sum of its proper divisors (4445666214600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212231303320 is a wasteful number, since it uses less digits than its factorization.

2212231303320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58898924 (or 58898920 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2212231303320 its reverse (233031322122), we get a palindrome (2445262625442).

The spelling of 2212231303320 in words is "two trillion, two hundred twelve billion, two hundred thirty-one million, three hundred three thousand, three hundred twenty".