12230000220022 has 32 divisors (see below), whose sum is σ = 20529048718080. Its totient is φ = 5425534154880.

The previous prime is 12230000220017. The next prime is 12230000220079. The reversal of 12230000220022 is 22002200003221.

12230000220022 is a modest number, since divided by 220022 gives 122300 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 12230000219978 and 12230000220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36199929 + ... + 36536212.

It is an arithmetic number, because the mean of its divisors is an integer number (641532772440).

Almost surely, 2^{12230000220022} is an apocalyptic number.

12230000220022 is a deficient number, since it is larger than the sum of its proper divisors (8299048498058).

12230000220022 is a wasteful number, since it uses less digits than its factorization.

12230000220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72736408.

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

Adding to 12230000220022 its reverse (22002200003221), we get a palindrome (34232200223243).

The spelling of 12230000220022 in words is "twelve trillion, two hundred thirty billion, two hundred twenty thousand, twenty-two".