10120013412 has 48 divisors (see below), whose sum is σ = 24300696000. Its totient is φ = 3275517312.

The previous prime is 10120013401. The next prime is 10120013413. The reversal of 10120013412 is 21431002101.

It is a junction number, because it is equal to n+sod(n) for n = 10120013391 and 10120013400.

It is not an unprimeable number, because it can be changed into a prime (10120013413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198718 + ... + 244394.

It is an arithmetic number, because the mean of its divisors is an integer number (506264500).

Almost surely, 2^10120013412 is an apocalyptic number.

10120013412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10120013412 is an abundant number, since it is smaller than the sum of its proper divisors (14180682588).

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

10120013412 is a wasteful number, since it uses less digits than its factorization.

10120013412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46220 (or 46218 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10120013412 its reverse (21431002101), we get a palindrome (31551015513).

The spelling of 10120013412 in words is "ten billion, one hundred twenty million, thirteen thousand, four hundred twelve".