10011112002122 has 16 divisors (see below), whose sum is σ = 18722079588672. Its totient is φ = 3900433247520.

The previous prime is 10011112002119. The next prime is 10011112002169. The reversal of 10011112002122 is 22120021111001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10011112002097 and 10011112002106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32503610243 + ... + 32503610550.

It is an arithmetic number, because the mean of its divisors is an integer number (1170129974292).

Almost surely, 2^{10011112002122} is an apocalyptic number.

10011112002122 is a deficient number, since it is larger than the sum of its proper divisors (8710967586550).

10011112002122 is a wasteful number, since it uses less digits than its factorization.

10011112002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65007220813.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10011112002122 its reverse (22120021111001), we get a palindrome (32131133113123).

The spelling of 10011112002122 in words is "ten trillion, eleven billion, one hundred twelve million, two thousand, one hundred twenty-two".