2211102012000 has 192 divisors, whose sum is σ = 8278366247424. Its totient is φ = 505394726400.

The previous prime is 2211102011981. The next prime is 2211102012017. The reversal of 2211102012000 is 2102011122.

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

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 13077322 + ... + 13245321.

It is an arithmetic number, because the mean of its divisors is an integer number (43116490872).

Almost surely, 2^{2211102012000} is an apocalyptic number.

2211102012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211102012000 is an abundant number, since it is smaller than the sum of its proper divisors (6067264235424).

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

2211102012000 is a wasteful number, since it uses less digits than its factorization.

2211102012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26322678 (or 26322660 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2211102012000 its reverse (2102011122), we get a palindrome (2213204023122).

The spelling of 2211102012000 in words is "two trillion, two hundred eleven billion, one hundred two million, twelve thousand".