2012010021102 has 8 divisors (see below), whose sum is σ = 4024020042216. Its totient is φ = 670670007032.

The previous prime is 2012010021061. The next prime is 2012010021157. The reversal of 2012010021102 is 2011200102102.

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

2012010021102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167667501753 + ... + 167667501764.

It is an arithmetic number, because the mean of its divisors is an integer number (503002505277).

Almost surely, 2^{2012010021102} is an apocalyptic number.

2012010021102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2012010021102 is a wasteful number, since it uses less digits than its factorization.

2012010021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335335003522.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012010021102 its reverse (2011200102102), we get a palindrome (4023210123204).

The spelling of 2012010021102 in words is "two trillion, twelve billion, ten million, twenty-one thousand, one hundred two".