2111021000110 has 64 divisors (see below), whose sum is σ = 4290937390080. Its totient is φ = 740703537280.

The previous prime is 2111021000059. The next prime is 2111021000111. The reversal of 2111021000110 is 110001201112.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111021000111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4840749 + ... + 5258791.

It is an arithmetic number, because the mean of its divisors is an integer number (67045896720).

Almost surely, 2^{2111021000110} is an apocalyptic number.

2111021000110 is an abundant number, since it is smaller than the sum of its proper divisors (2179916389970).

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

2111021000110 is a wasteful number, since it uses less digits than its factorization.

2111021000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419673.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2111021000110 its reverse (110001201112), we get a palindrome (2221022201222).

The spelling of 2111021000110 in words is "two trillion, one hundred eleven billion, twenty-one million, one hundred ten", and thus it is an aban number.