2211210200000 has 84 divisors (see below), whose sum is σ = 5484487267224. Its totient is φ = 884484000000.

The previous prime is 2211210199987. The next prime is 2211210200053. The reversal of 2211210200000 is 20121122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5328026 + ... + 5728025.

It is an arithmetic number, because the mean of its divisors is an integer number (65291515086).

Almost surely, 2^{2211210200000} is an apocalyptic number.

2211210200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2211210200000 is an abundant number, since it is smaller than the sum of its proper divisors (3273277067224).

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

2211210200000 is an frugal number, since it uses more digits than its factorization.

2211210200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11056088 (or 11056058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2211210200000 its reverse (20121122), we get a palindrome (2211230321122).

The spelling of 2211210200000 in words is "two trillion, two hundred eleven billion, two hundred ten million, two hundred thousand".