10021002001112 has 32 divisors (see below), whose sum is σ = 18857228840400. Its totient is φ = 4992410381184.

The previous prime is 10021002001103. The next prime is 10021002001123. The reversal of 10021002001112 is 21110020012001.

It is a super-2 number, since 2×10021002001112² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021002001093 and 10021002001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30347714 + ... + 30676142.

Almost surely, 2^{10021002001112} is an apocalyptic number.

It is an amenable number.

10021002001112 is a deficient number, since it is larger than the sum of its proper divisors (8836226839288).

10021002001112 is a wasteful number, since it uses less digits than its factorization.

10021002001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342195 (or 342191 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10021002001112 its reverse (21110020012001), we get a palindrome (31131022013113).

The spelling of 10021002001112 in words is "ten trillion, twenty-one billion, two million, one thousand, one hundred twelve".