10120012101122 has 64 divisors (see below), whose sum is σ = 20012738715648. Its totient is φ = 3722607504000.

The previous prime is 10120012101011. The next prime is 10120012101149. The reversal of 10120012101122 is 22110121002101.

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 = 10120012101097 and 10120012101106.

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 in 31 ways as a sum of consecutive naturals, for example, 25655708 + ... + 26047175.

It is an arithmetic number, because the mean of its divisors is an integer number (312699042432).

Almost surely, 2^{10120012101122} is an apocalyptic number.

10120012101122 is a deficient number, since it is larger than the sum of its proper divisors (9892726614526).

10120012101122 is a wasteful number, since it uses less digits than its factorization.

10120012101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51702975.

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

Adding to 10120012101122 its reverse (22110121002101), we get a palindrome (32230133103223).

The spelling of 10120012101122 in words is "ten trillion, one hundred twenty billion, twelve million, one hundred one thousand, one hundred twenty-two".