10120020001110 has 48 divisors (see below), whose sum is σ = 26567508842784. Its totient is φ = 2672471298816.

The previous prime is 10120020001033. The next prime is 10120020001163. The reversal of 10120020001110 is 1110002002101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10120020001092 and 10120020001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 545838627 + ... + 545857166.

It is an arithmetic number, because the mean of its divisors is an integer number (553489767558).

Almost surely, 2^{10120020001110} is an apocalyptic number.

10120020001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10120020001110 is an abundant number, since it is smaller than the sum of its proper divisors (16447488841674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120020001110 is a wasteful number, since it uses less digits than its factorization.

10120020001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091695909 (or 1091695906 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10120020001110 its reverse (1110002002101), we get a palindrome (11230022003211).

The spelling of 10120020001110 in words is "ten trillion, one hundred twenty billion, twenty million, one thousand, one hundred ten".