2011100000002 has 16 divisors (see below), whose sum is σ = 3068087054400. Its totient is φ = 988407730800.

The previous prime is 2011099999991. The next prime is 2011100000003. The reversal of 2011100000002 is 2000000011102.

It is not an unprimeable number, because it can be changed into a prime (2011100000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335752 + ... + 2033452.

It is an arithmetic number, because the mean of its divisors is an integer number (191755440900).

Almost surely, 2^{2011100000002} is an apocalyptic number.

2011100000002 is a deficient number, since it is larger than the sum of its proper divisors (1056987054398).

2011100000002 is a wasteful number, since it uses less digits than its factorization.

2011100000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707801.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 2011100000002 its reverse (2000000011102), we get a palindrome (4011100011104).

The spelling of 2011100000002 in words is "two trillion, eleven billion, one hundred million, two", and thus it is an aban number.