2110211011012 has 48 divisors (see below), whose sum is σ = 3989727000000. Its totient is φ = 970812247680.

The previous prime is 2110211011003. The next prime is 2110211011019. The reversal of 2110211011012 is 2101101120112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 2110211010983 and 2110211011001.

It is not an unprimeable number, because it can be changed into a prime (2110211011019) 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 15 ways as a sum of consecutive naturals, for example, 129064614 + ... + 129080962.

It is an arithmetic number, because the mean of its divisors is an integer number (83119312500).

Almost surely, 2^{2110211011012} is an apocalyptic number.

It is an amenable number.

2110211011012 is a deficient number, since it is larger than the sum of its proper divisors (1879515988988).

2110211011012 is a wasteful number, since it uses less digits than its factorization.

2110211011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24196 (or 24194 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2110211011012 its reverse (2101101120112), we get a palindrome (4211312131124).

The spelling of 2110211011012 in words is "two trillion, one hundred ten billion, two hundred eleven million, eleven thousand, twelve".