2200222231320 has 32 divisors (see below), whose sum is σ = 6600666694320. Its totient is φ = 586725928320.

The previous prime is 2200222231279. The next prime is 2200222231351. The reversal of 2200222231320 is 231322220022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9167592511 + ... + 9167592750.

Almost surely, 2^{2200222231320} is an apocalyptic number.

2200222231320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200222231320 is an abundant number, since it is smaller than the sum of its proper divisors (4400444463000).

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

2200222231320 is a wasteful number, since it uses less digits than its factorization.

2200222231320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18335185275 (or 18335185271 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2200222231320 its reverse (231322220022), we get a palindrome (2431544451342).

The spelling of 2200222231320 in words is "two trillion, two hundred billion, two hundred twenty-two million, two hundred thirty-one thousand, three hundred twenty".