2110012021011 has 8 divisors (see below), whose sum is σ = 2813533747200. Its totient is φ = 1406582487752.

The previous prime is 2110012020967. The next prime is 2110012021027. The reversal of 2110012021011 is 1101202100112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110012021011 - 2¹¹ = 2110012018963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110012021081) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22994811 + ... + 23086388.

It is an arithmetic number, because the mean of its divisors is an integer number (351691718400).

Almost surely, 2^{2110012021011} is an apocalyptic number.

2110012021011 is a deficient number, since it is larger than the sum of its proper divisors (703521726189).

2110012021011 is a wasteful number, since it uses less digits than its factorization.

2110012021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46096465.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2110012021011 its reverse (1101202100112), we get a palindrome (3211214121123).

The spelling of 2110012021011 in words is "two trillion, one hundred ten billion, twelve million, twenty-one thousand, eleven".