2111110302000 has 320 divisors, whose sum is σ = 7780867421184. Its totient is φ = 482394931200.

The previous prime is 2111110301999. The next prime is 2111110302001. The reversal of 2111110302000 is 2030111112.

It is an interprime number because it is at equal distance from previous prime (2111110301999) and next prime (2111110302001).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2111110302001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209700967 + ... + 209711033.

Almost surely, 2^{2111110302000} is an apocalyptic number.

2111110302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2111110302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3890433710592).

2111110302000 is an abundant number, since it is smaller than the sum of its proper divisors (5669757119184).

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

2111110302000 is a wasteful number, since it uses less digits than its factorization.

2111110302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15093 (or 15077 counting only the distinct ones).

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

Adding to 2111110302000 its reverse (2030111112), we get a palindrome (2113140413112).

The spelling of 2111110302000 in words is "two trillion, one hundred eleven billion, one hundred ten million, three hundred two thousand".