10212660222243 has 8 divisors (see below), whose sum is σ = 13676866554048. Its totient is φ = 6778447019304.

The previous prime is 10212660222239. The next prime is 10212660222299. The reversal of 10212660222243 is 34222206621201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10212660222243 - 2² = 10212660222239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212660222203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7498281421 + ... + 7498282782.

It is an arithmetic number, because the mean of its divisors is an integer number (1709608319256).

Almost surely, 2^{10212660222243} is an apocalyptic number.

10212660222243 is a deficient number, since it is larger than the sum of its proper divisors (3464206331805).

10212660222243 is a wasteful number, since it uses less digits than its factorization.

10212660222243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14996564433.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 10212660222243 its reverse (34222206621201), we get a palindrome (44434866843444).

The spelling of 10212660222243 in words is "ten trillion, two hundred twelve billion, six hundred sixty million, two hundred twenty-two thousand, two hundred forty-three".