112210000221000 has 256 divisors, whose sum is σ = 382006285989120. Its totient is φ = 27196423680000.

The previous prime is 112210000220977. The next prime is 112210000221017. The reversal of 112210000221000 is 122000012211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150140242 + ... + 150885758.

It is an arithmetic number, because the mean of its divisors is an integer number (1492212054645).

Almost surely, 2^{112210000221000} is an apocalyptic number.

112210000221000 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 112210000221000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191003142994560).

112210000221000 is an abundant number, since it is smaller than the sum of its proper divisors (269796285768120).

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

112210000221000 is a wasteful number, since it uses less digits than its factorization.

112210000221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750113 (or 750099 counting only the distinct ones).

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

Adding to 112210000221000 its reverse (122000012211), we get a palindrome (112332000233211).

The spelling of 112210000221000 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twenty-one thousand".