1002101002112 has 32 divisors (see below), whose sum is σ = 2281569247920. Its totient is φ = 429471857664.

The previous prime is 1002101002033. The next prime is 1002101002121. The reversal of 1002101002112 is 2112001012001.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 1002101002093 and 1002101002102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559207253 + ... + 559209044.

Almost surely, 2^{1002101002112} is an apocalyptic number.

It is an amenable number.

1002101002112 is an abundant number, since it is smaller than the sum of its proper divisors (1279468245808).

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

1002101002112 is an equidigital number, since it uses as much as digits as its factorization.

1002101002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118416318 (or 1118416306 counting only the distinct ones).

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

Adding to 1002101002112 its reverse (2112001012001), we get a palindrome (3114102014113).

The spelling of 1002101002112 in words is "one trillion, two billion, one hundred one million, two thousand, one hundred twelve".