10011112242212 has 6 divisors (see below), whose sum is σ = 17519446423878. Its totient is φ = 5005556121104.

The previous prime is 10011112242199. The next prime is 10011112242233. The reversal of 10011112242212 is 21224221111001.

It can be written as a sum of positive squares in only one way, i.e., 5590463021056 + 4420649221156 = 2364416^2 + 2102534^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251389030273 + ... + 1251389030280.

It is an arithmetic number, because the mean of its divisors is an integer number (2919907737313).

Almost surely, 2^{10011112242212} is an apocalyptic number.

It is an amenable number.

10011112242212 is a deficient number, since it is larger than the sum of its proper divisors (7508334181666).

10011112242212 is a wasteful number, since it uses less digits than its factorization.

10011112242212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502778060557 (or 2502778060555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 10011112242212 its reverse (21224221111001), we get a palindrome (31235333353213).

The spelling of 10011112242212 in words is "ten trillion, eleven billion, one hundred twelve million, two hundred forty-two thousand, two hundred twelve".