10011120020122 has 32 divisors (see below), whose sum is σ = 16548867054720. Its totient is φ = 4512798722880.

The previous prime is 10011120020087. The next prime is 10011120020123. The reversal of 10011120020122 is 22102002111001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10011120020123) 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 15 ways as a sum of consecutive naturals, for example, 19500547 + ... + 20007337.

It is an arithmetic number, because the mean of its divisors is an integer number (517152095460).

Almost surely, 2^{10011120020122} is an apocalyptic number.

10011120020122 is a deficient number, since it is larger than the sum of its proper divisors (6537747034598).

10011120020122 is a wasteful number, since it uses less digits than its factorization.

10011120020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524518.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10011120020122 its reverse (22102002111001), we get a palindrome (32113122131123).

The spelling of 10011120020122 in words is "ten trillion, eleven billion, one hundred twenty million, twenty thousand, one hundred twenty-two".