2122210212022 has 16 divisors (see below), whose sum is σ = 3193614187632. Its totient is φ = 1057675295520.

The previous prime is 2122210212011. The next prime is 2122210212077. The reversal of 2122210212022 is 2202120122212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565588 + ... + 2136424.

It is an arithmetic number, because the mean of its divisors is an integer number (199600886727).

Almost surely, 2^{2122210212022} is an apocalyptic number.

2122210212022 is a deficient number, since it is larger than the sum of its proper divisors (1071403975610).

2122210212022 is a wasteful number, since it uses less digits than its factorization.

2122210212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573023.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2122210212022 its reverse (2202120122212), we get a palindrome (4324330334234).

The spelling of 2122210212022 in words is "two trillion, one hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, twenty-two".