222103000000 has 196 divisors, whose sum is σ = 629634128080. Its totient is φ = 76147200000.

The previous prime is 222102999961. The next prime is 222103000013. The reversal of 222103000000 is 301222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6984136 + ... + 7015864.

Almost surely, 2^222103000000 is an apocalyptic number.

222103000000 is a gapful number since it is divisible by the number (20) 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 222103000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314817064040).

222103000000 is an abundant number, since it is smaller than the sum of its proper divisors (407531128080).

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

222103000000 is an frugal number, since it uses more digits than its factorization.

222103000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31778 (or 31743 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 222103000000 its reverse (301222), we get a palindrome (222103301222).

The spelling of 222103000000 in words is "two hundred twenty-two billion, one hundred three million", and thus it is an aban number.