10120100120012 has 12 divisors (see below), whose sum is σ = 18480182828016. Its totient is φ = 4840047883440.

The previous prime is 10120100119993. The next prime is 10120100120023. The reversal of 10120100120012 is 21002100102101.

It is a junction number, because it is equal to n+sod(n) for n = 10120100119975 and 10120100120002.

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 3 ways as a sum of consecutive naturals, for example, 55000544039 + ... + 55000544222.

It is an arithmetic number, because the mean of its divisors is an integer number (1540015235668).

Almost surely, 2^{10120100120012} is an apocalyptic number.

It is an amenable number.

10120100120012 is a deficient number, since it is larger than the sum of its proper divisors (8360082708004).

10120100120012 is a wasteful number, since it uses less digits than its factorization.

10120100120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110001088288 (or 110001088286 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10120100120012 its reverse (21002100102101), we get a palindrome (31122200222113).

The spelling of 10120100120012 in words is "ten trillion, one hundred twenty billion, one hundred million, one hundred twenty thousand, twelve".