10120011012112 has 40 divisors (see below), whose sum is σ = 19750855364352. Its totient is φ = 5023095724800.

The previous prime is 10120011012109. The next prime is 10120011012151. The reversal of 10120011012112 is 21121011002101.

It is a happy number.

It is a super-2 number, since 2×10120011012112² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10120011012092 and 10120011012101.

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 7 ways as a sum of consecutive naturals, for example, 455064 + ... + 4521847.

Almost surely, 2^{10120011012112} is an apocalyptic number.

It is an amenable number.

10120011012112 is a deficient number, since it is larger than the sum of its proper divisors (9630844352240).

10120011012112 is a wasteful number, since it uses less digits than its factorization.

10120011012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4977847 (or 4977841 counting only the distinct ones).

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

Adding to 10120011012112 its reverse (21121011002101), we get a palindrome (31241022014213).

The spelling of 10120011012112 in words is "ten trillion, one hundred twenty billion, eleven million, twelve thousand, one hundred twelve".