10112121102002 has 16 divisors (see below), whose sum is σ = 15480810705624. Its totient is φ = 4952538720000.

The previous prime is 10112121101977. The next prime is 10112121102007. The reversal of 10112121102002 is 20020112121101.

10112121102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6523176510601 + 3588944591401 = 2554051^2 + 1894451^2 .

It is not an unprimeable number, because it can be changed into a prime (10112121102007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171933749 + ... + 171992552.

Almost surely, 2^{10112121102002} is an apocalyptic number.

10112121102002 is a deficient number, since it is larger than the sum of its proper divisors (5368689603622).

10112121102002 is a wasteful number, since it uses less digits than its factorization.

10112121102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343926605.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112121102002 its reverse (20020112121101), we get a palindrome (30132233223103).

The spelling of 10112121102002 in words is "ten trillion, one hundred twelve billion, one hundred twenty-one million, one hundred two thousand, two".