2200222000321 has 8 divisors (see below), whose sum is σ = 2278741449600. Its totient is φ = 2121879199440.

The previous prime is 2200222000313. The next prime is 2200222000373. The reversal of 2200222000321 is 1230002220022.

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 2200222000321 - 2³ = 2200222000313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200222000295 and 2200222000304.

It is not an unprimeable number, because it can be changed into a prime (2200222000391) 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, 44136745 + ... + 44186566.

It is an arithmetic number, because the mean of its divisors is an integer number (284842681200).

Almost surely, 2^{2200222000321} is an apocalyptic number.

It is an amenable number.

2200222000321 is a deficient number, since it is larger than the sum of its proper divisors (78519449279).

2200222000321 is an equidigital number, since it uses as much as digits as its factorization.

2200222000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88324199.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2200222000321 its reverse (1230002220022), we get a palindrome (3430224220343).

The spelling of 2200222000321 in words is "two trillion, two hundred billion, two hundred twenty-two million, three hundred twenty-one", and thus it is an aban number.