22110001200210 has 384 divisors, whose sum is σ = 70615515398400. Its totient is φ = 4375090298880.

The previous prime is 22110001200151. The next prime is 22110001200229. The reversal of 22110001200210 is 1200210001122.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 33908946 + ... + 34554834.

It is an arithmetic number, because the mean of its divisors is an integer number (183894571350).

Almost surely, 2^{22110001200210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22110001200210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35307757699200).

22110001200210 is an abundant number, since it is smaller than the sum of its proper divisors (48505514198190).

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

22110001200210 is a wasteful number, since it uses less digits than its factorization.

22110001200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646026 (or 646019 counting only the distinct ones).

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

Adding to 22110001200210 its reverse (1200210001122), we get a palindrome (23310211201332).

The spelling of 22110001200210 in words is "twenty-two trillion, one hundred ten billion, one million, two hundred thousand, two hundred ten".