110221212110000 has 100 divisors (see below), whose sum is σ = 267141398257272. Its totient is φ = 44041428288000.

The previous prime is 110221212109997. The next prime is 110221212110071. The reversal of 110221212110000 is 11212122011.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×110221212110000² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3488399 + ... + 15251601.

Almost surely, 2^{110221212110000} is an apocalyptic number.

110221212110000 is a gapful number since it is divisible by the number (10) 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 110221212110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133570699128636).

110221212110000 is an abundant number, since it is smaller than the sum of its proper divisors (156920186147272).

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

110221212110000 is an equidigital number, since it uses as much as digits as its factorization.

110221212110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11764168 (or 11764147 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110221212110000 its reverse (11212122011), we get a palindrome (110232424232011).

The spelling of 110221212110000 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred twelve million, one hundred ten thousand".