11012111210122 has 16 divisors (see below), whose sum is σ = 18179285766912. Its totient is φ = 4961208589120.

The previous prime is 11012111210047. The next prime is 11012111210123. The reversal of 11012111210122 is 22101211121011.

It is a junction number, because it is equal to n+sod(n) for n = 11012111210096 and 11012111210105.

It is not an unprimeable number, because it can be changed into a prime (11012111210123) 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, 2214822778 + ... + 2214827749.

It is an arithmetic number, because the mean of its divisors is an integer number (1136205360432).

Almost surely, 2^{11012111210122} is an apocalyptic number.

11012111210122 is a deficient number, since it is larger than the sum of its proper divisors (7167174556790).

11012111210122 is a wasteful number, since it uses less digits than its factorization.

11012111210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429650653.

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

Adding to 11012111210122 its reverse (22101211121011), we get a palindrome (33113322331133).

The spelling of 11012111210122 in words is "eleven trillion, twelve billion, one hundred eleven million, two hundred ten thousand, one hundred twenty-two".