10110221221112 has 8 divisors (see below), whose sum is σ = 18956664789600. Its totient is φ = 5055110610552.

The previous prime is 10110221221091. The next prime is 10110221221127. The reversal of 10110221221112 is 21112212201101.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 631888826312 + ... + 631888826327.

It is an arithmetic number, because the mean of its divisors is an integer number (2369583098700).

Almost surely, 2^{10110221221112} is an apocalyptic number.

It is an amenable number.

10110221221112 is a deficient number, since it is larger than the sum of its proper divisors (8846443568488).

10110221221112 is a wasteful number, since it uses less digits than its factorization.

10110221221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263777652645 (or 1263777652641 counting only the distinct ones).

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

Adding to 10110221221112 its reverse (21112212201101), we get a palindrome (31222433422213).

The spelling of 10110221221112 in words is "ten trillion, one hundred ten billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred twelve".