10112120002 has 4 divisors (see below), whose sum is σ = 15168180006. Its totient is φ = 5056060000.

The previous prime is 10112119991. The next prime is 10112120023. The reversal of 10112120002 is 20002121101.

10112120002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20002121101 = 43 ⋅465165607.

It can be written as a sum of positive squares in only one way, i.e., 9872210881 + 239909121 = 99359^2 + 15489^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528029999 + ... + 2528030002.

Almost surely, 2^10112120002 is an apocalyptic number.

10112120002 is a deficient number, since it is larger than the sum of its proper divisors (5056060004).

10112120002 is an equidigital number, since it uses as much as digits as its factorization.

10112120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056060003.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10112120002 its reverse (20002121101), we get a palindrome (30114241103).

The spelling of 10112120002 in words is "ten billion, one hundred twelve million, one hundred twenty thousand, two".