12222010111022 has 16 divisors (see below), whose sum is σ = 19019529648000. Its totient is φ = 5883374484960.

The previous prime is 12222010111021. The next prime is 12222010111037. The reversal of 12222010111022 is 22011101022221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222010111021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301877054 + ... + 301917537.

It is an arithmetic number, because the mean of its divisors is an integer number (1188720603000).

Almost surely, 2^{12222010111022} is an apocalyptic number.

12222010111022 is a deficient number, since it is larger than the sum of its proper divisors (6797519536978).

12222010111022 is a wasteful number, since it uses less digits than its factorization.

12222010111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603794971.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12222010111022 its reverse (22011101022221), we get a palindrome (34233111133243).

The spelling of 12222010111022 in words is "twelve trillion, two hundred twenty-two billion, ten million, one hundred eleven thousand, twenty-two".