2022012120212 has 48 divisors (see below), whose sum is σ = 4291374366720. Its totient is φ = 814850221152.

The previous prime is 2022012120209. The next prime is 2022012120221. The reversal of 2022012120212 is 2120212102202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26570228 + ... + 26646219.

It is an arithmetic number, because the mean of its divisors is an integer number (89403632640).

Almost surely, 2^{2022012120212} is an apocalyptic number.

It is an amenable number.

2022012120212 is an abundant number, since it is smaller than the sum of its proper divisors (2269362246508).

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

2022012120212 is a wasteful number, since it uses less digits than its factorization.

2022012120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53216540 (or 53216538 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2022012120212 its reverse (2120212102202), we get a palindrome (4142224222414).

The spelling of 2022012120212 in words is "two trillion, twenty-two billion, twelve million, one hundred twenty thousand, two hundred twelve".