12220210110022 has 64 divisors (see below), whose sum is σ = 19745044704000. Its totient is φ = 5661928968192.

The previous prime is 12220210110011. The next prime is 12220210110029. The reversal of 12220210110022 is 22001101202221.

It is a happy number.

12220210110022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12220210109978 and 12220210110005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220210110029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28610004 + ... + 29033992.

It is an arithmetic number, because the mean of its divisors is an integer number (308516323500).

Almost surely, 2^{12220210110022} is an apocalyptic number.

12220210110022 is a deficient number, since it is larger than the sum of its proper divisors (7524834593978).

12220210110022 is a wasteful number, since it uses less digits than its factorization.

12220210110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424273.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12220210110022 its reverse (22001101202221), we get a palindrome (34221311312243).

The spelling of 12220210110022 in words is "twelve trillion, two hundred twenty billion, two hundred ten million, one hundred ten thousand, twenty-two".