2230221000222 has 32 divisors (see below), whose sum is σ = 4956205824000. Its totient is φ = 743383126584.

The previous prime is 2230221000197. The next prime is 2230221000223. The reversal of 2230221000222 is 2220001220322.

2230221000222 is a `hidden beast` number, since 2 + 230 + 2 + 210 + 0 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2230221000195 and 2230221000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230221000223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075779 + ... + 2370177.

It is an arithmetic number, because the mean of its divisors is an integer number (154881432000).

Almost surely, 2^{2230221000222} is an apocalyptic number.

2230221000222 is an abundant number, since it is smaller than the sum of its proper divisors (2725984823778).

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

2230221000222 is a wasteful number, since it uses less digits than its factorization.

2230221000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326317 (or 1326311 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2230221000222 its reverse (2220001220322), we get a palindrome (4450222220544).

The spelling of 2230221000222 in words is "two trillion, two hundred thirty billion, two hundred twenty-one million, two hundred twenty-two", and thus it is an aban number.