2012100011002 has 32 divisors (see below), whose sum is σ = 3203014529664. Its totient is φ = 945938347200.

The previous prime is 2012100010951. The next prime is 2012100011137. The reversal of 2012100011002 is 2001100012102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012100011002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4256677 + ... + 4705687.

It is an arithmetic number, because the mean of its divisors is an integer number (100094204052).

Almost surely, 2^{2012100011002} is an apocalyptic number.

2012100011002 is a deficient number, since it is larger than the sum of its proper divisors (1190914518662).

2012100011002 is a wasteful number, since it uses less digits than its factorization.

2012100011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450694.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2012100011002 its reverse (2001100012102), we get a palindrome (4013200023104).

The spelling of 2012100011002 in words is "two trillion, twelve billion, one hundred million, eleven thousand, two".