10120011021112 has 16 divisors (see below), whose sum is σ = 18975232386000. Its totient is φ = 5059949051520.

The previous prime is 10120011021101. The next prime is 10120011021121. The reversal of 10120011021112 is 21112011002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10120011021092 and 10120011021101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6290689 + ... + 7733872.

It is an arithmetic number, because the mean of its divisors is an integer number (1185952024125).

Almost surely, 2^{10120011021112} is an apocalyptic number.

It is an amenable number.

10120011021112 is a deficient number, since it is larger than the sum of its proper divisors (8855221364888).

10120011021112 is a wasteful number, since it uses less digits than its factorization.

10120011021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14114766 (or 14114762 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10120011021112 its reverse (21112011002101), we get a palindrome (31232022023213).

The spelling of 10120011021112 in words is "ten trillion, one hundred twenty billion, eleven million, twenty-one thousand, one hundred twelve".