100220222120000 has 280 divisors, whose sum is σ = 254390850120000. Its totient is φ = 39140736768000.

The previous prime is 100220222119991. The next prime is 100220222120023. The reversal of 100220222120000 is 21222022001.

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, 5158270286 + ... + 5158289714.

Almost surely, 2^{100220222120000} is an apocalyptic number.

100220222120000 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 100220222120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127195425060000).

100220222120000 is an abundant number, since it is smaller than the sum of its proper divisors (154170628000000).

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

100220222120000 is an equidigital number, since it uses as much as digits as its factorization.

100220222120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22503 (or 22478 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100220222120000 its reverse (21222022001), we get a palindrome (100241444142001).

The spelling of 100220222120000 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty-two million, one hundred twenty thousand".