111222200210000 has 200 divisors, whose sum is σ = 303236215949568. Its totient is φ = 39139776000000.

The previous prime is 111222200209921. The next prime is 111222200210039. The reversal of 111222200210000 is 12002222111.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12898241 + ... + 19718240.

Almost surely, 2^{111222200210000} is an apocalyptic number.

111222200210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111222200210000 is an abundant number, since it is smaller than the sum of its proper divisors (192014015739568).

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

111222200210000 is a wasteful number, since it uses less digits than its factorization.

111222200210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32616551 (or 32616530 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111222200210000 its reverse (12002222111), we get a palindrome (111234202432111).

The spelling of 111222200210000 in words is "one hundred eleven trillion, two hundred twenty-two billion, two hundred million, two hundred ten thousand".