10212222112022 has 16 divisors (see below), whose sum is σ = 18536470388640. Its totient is φ = 4119215641728.

The previous prime is 10212222112013. The next prime is 10212222112069. The reversal of 10212222112022 is 22021122221201.

It is a junction number, because it is equal to n+sod(n) for n = 10212222111985 and 10212222112003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21454247897 + ... + 21454248372.

It is an arithmetic number, because the mean of its divisors is an integer number (1158529399290).

Almost surely, 2^{10212222112022} is an apocalyptic number.

10212222112022 is a deficient number, since it is larger than the sum of its proper divisors (8324248276618).

10212222112022 is a wasteful number, since it uses less digits than its factorization.

10212222112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42908496295.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10212222112022 its reverse (22021122221201), we get a palindrome (32233344333223).

The spelling of 10212222112022 in words is "ten trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twelve thousand, twenty-two".