10111021222112 has 12 divisors (see below), whose sum is σ = 19906073031096. Its totient is φ = 5055510611040.

The previous prime is 10111021222067. The next prime is 10111021222171. The reversal of 10111021222112 is 21122212011101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157984706564 + ... + 157984706627.

It is an arithmetic number, because the mean of its divisors is an integer number (1658839419258).

Almost surely, 2^{10111021222112} is an apocalyptic number.

It is an amenable number.

10111021222112 is a deficient number, since it is larger than the sum of its proper divisors (9795051808984).

10111021222112 is an equidigital number, since it uses as much as digits as its factorization.

10111021222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315969413201 (or 315969413193 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10111021222112 its reverse (21122212011101), we get a palindrome (31233233233213).

The spelling of 10111021222112 in words is "ten trillion, one hundred eleven billion, twenty-one million, two hundred twenty-two thousand, one hundred twelve".