12022020120222 has 24 divisors (see below), whose sum is σ = 29768811726576. Its totient is φ = 3434862891456.

The previous prime is 12022020120221. The next prime is 12022020120269. The reversal of 12022020120222 is 22202102022021.

12022020120222 is a `hidden beast` number, since 1 + 2 + 0 + 220 + 201 + 20 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12022020120195 and 12022020120204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022020120221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47706428923 + ... + 47706429174.

It is an arithmetic number, because the mean of its divisors is an integer number (1240367155274).

Almost surely, 2^{12022020120222} is an apocalyptic number.

12022020120222 is an abundant number, since it is smaller than the sum of its proper divisors (17746791606354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12022020120222 is a wasteful number, since it uses less digits than its factorization.

12022020120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95412858112 (or 95412858109 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12022020120222 its reverse (22202102022021), we get a palindrome (34224122142243).

The spelling of 12022020120222 in words is "twelve trillion, twenty-two billion, twenty million, one hundred twenty thousand, two hundred twenty-two".