10111211201122 has 8 divisors (see below), whose sum is σ = 15656068956672. Its totient is φ = 4892521548900.

The previous prime is 10111211201071. The next prime is 10111211201123. The reversal of 10111211201122 is 22110211211101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10111211201096 and 10111211201105.

It is not an unprimeable number, because it can be changed into a prime (10111211201123) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 81542025754 + ... + 81542025877.

It is an arithmetic number, because the mean of its divisors is an integer number (1957008619584).

Almost surely, 2^{10111211201122} is an apocalyptic number.

10111211201122 is a deficient number, since it is larger than the sum of its proper divisors (5544857755550).

10111211201122 is a wasteful number, since it uses less digits than its factorization.

10111211201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163084051664.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 10111211201122 its reverse (22110211211101), we get a palindrome (32221422412223).

The spelling of 10111211201122 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, two hundred one thousand, one hundred twenty-two".