10000222220000 has 60 divisors (see below), whose sum is σ = 24602046743736. Its totient is φ = 4000088880000.

The previous prime is 10000222219979. The next prime is 10000222220071. The reversal of 10000222220000 is 2222200001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 249985556 + ... + 250025555.

Almost surely, 2^{10000222220000} is an apocalyptic number.

10000222220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000222220000 is an abundant number, since it is smaller than the sum of its proper divisors (14601824523736).

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

10000222220000 is an frugal number, since it uses more digits than its factorization.

10000222220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500011141 (or 500011118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10000222220000 its reverse (2222200001), we get a palindrome (10002444420001).

The spelling of 10000222220000 in words is "ten trillion, two hundred twenty-two million, two hundred twenty thousand".