2212011102000 has 320 divisors, whose sum is σ = 8323731247104. Its totient is φ = 494844595200.

The previous prime is 2212011101981. The next prime is 2212011102001. The reversal of 2212011102000 is 2011102122.

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 (2212011102001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1413714 + ... + 2534286.

Almost surely, 2^{2212011102000} is an apocalyptic number.

2212011102000 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 2212011102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4161865623552).

2212011102000 is an abundant number, since it is smaller than the sum of its proper divisors (6111720145104).

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

2212011102000 is a wasteful number, since it uses less digits than its factorization.

2212011102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120653 (or 1120637 counting only the distinct ones).

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

Adding to 2212011102000 its reverse (2011102122), we get a palindrome (2214022204122).

The spelling of 2212011102000 in words is "two trillion, two hundred twelve billion, eleven million, one hundred two thousand".