10002012112102 has 8 divisors (see below), whose sum is σ = 15004527404112. Its totient is φ = 5000502977400.

The previous prime is 10002012112097. The next prime is 10002012112111. The reversal of 10002012112102 is 20121121020001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10002012112102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 251514474 + ... + 251554237.

It is an arithmetic number, because the mean of its divisors is an integer number (1875565925514).

Almost surely, 2^{10002012112102} is an apocalyptic number.

10002012112102 is a deficient number, since it is larger than the sum of its proper divisors (5002515292010).

10002012112102 is an equidigital number, since it uses as much as digits as its factorization.

10002012112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503078654.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10002012112102 its reverse (20121121020001), we get a palindrome (30123133132103).

The spelling of 10002012112102 in words is "ten trillion, two billion, twelve million, one hundred twelve thousand, one hundred two".