212022322030122 has 16 divisors (see below), whose sum is σ = 424044891679392. Its totient is φ = 70674066073520.

The previous prime is 212022322030019. The next prime is 212022322030163. The reversal of 212022322030122 is 221030223220212.

It is a junction number, because it is equal to n+sod(n) for n = 212022322030092 and 212022322030101.

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, 1932508 + ... + 20682824.

It is an arithmetic number, because the mean of its divisors is an integer number (26502805729962).

Almost surely, 2^{212022322030122} is an apocalyptic number.

212022322030122 is an abundant number, since it is smaller than the sum of its proper divisors (212022569649270).

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

212022322030122 is a wasteful number, since it uses less digits than its factorization.

212022322030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20634933.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 212022322030122 its reverse (221030223220212), we get a palindrome (433052545250334).

The spelling of 212022322030122 in words is "two hundred twelve trillion, twenty-two billion, three hundred twenty-two million, thirty thousand, one hundred twenty-two".