10220111202212 has 48 divisors (see below), whose sum is σ = 18500876913792. Its totient is φ = 4936596261120.

The previous prime is 10220111202187. The next prime is 10220111202247. The reversal of 10220111202212 is 21220211102201.

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, 302738438 + ... + 302772194.

It is an arithmetic number, because the mean of its divisors is an integer number (385434935704).

Almost surely, 2^{10220111202212} is an apocalyptic number.

It is an amenable number.

10220111202212 is a deficient number, since it is larger than the sum of its proper divisors (8280765711580).

10220111202212 is a wasteful number, since it uses less digits than its factorization.

10220111202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51828 (or 51826 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10220111202212 its reverse (21220211102201), we get a palindrome (31440322304413).

The spelling of 10220111202212 in words is "ten trillion, two hundred twenty billion, one hundred eleven million, two hundred two thousand, two hundred twelve".