22220220000201 has 16 divisors (see below), whose sum is σ = 29689713729600. Its totient is φ = 14782112054208.

The previous prime is 22220220000169. The next prime is 22220220000203. The reversal of 22220220000201 is 10200002202222.

It is not a de Polignac number, because 22220220000201 - 2⁵ = 22220220000169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22220220000203) 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, 8885955 + ... + 11108583.

It is an arithmetic number, because the mean of its divisors is an integer number (1855607108100).

Almost surely, 2^{22220220000201} is an apocalyptic number.

It is an amenable number.

22220220000201 is a deficient number, since it is larger than the sum of its proper divisors (7469493729399).

22220220000201 is a wasteful number, since it uses less digits than its factorization.

22220220000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229688.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22220220000201 its reverse (10200002202222), we get a palindrome (32420222202423).

The spelling of 22220220000201 in words is "twenty-two trillion, two hundred twenty billion, two hundred twenty million, two hundred one", and thus it is an aban number.