12210002000222 has 16 divisors (see below), whose sum is σ = 19961486128080. Its totient is φ = 5567489326272.

The previous prime is 12210002000173. The next prime is 12210002000233. The reversal of 12210002000222 is 22200020001221.

It is a junction number, because it is equal to n+sod(n) for n = 12210002000197 and 12210002000206.

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, 2829006647 + ... + 2829010962.

It is an arithmetic number, because the mean of its divisors is an integer number (1247592883005).

Almost surely, 2^{12210002000222} is an apocalyptic number.

12210002000222 is a deficient number, since it is larger than the sum of its proper divisors (7751484127858).

12210002000222 is a wasteful number, since it uses less digits than its factorization.

12210002000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658017707.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12210002000222 its reverse (22200020001221), we get a palindrome (34410022001443).

The spelling of 12210002000222 in words is "twelve trillion, two hundred ten billion, two million, two hundred twenty-two", and thus it is an aban number.