222202103100 has 72 divisors (see below), whose sum is σ = 652500403968. Its totient is φ = 58369502400.

The previous prime is 222202103077. The next prime is 222202103113. The reversal of 222202103100 is 1301202222.

It is a happy number.

222202103100 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222202103100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222202103100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5507316 + ... + 5547515.

Almost surely, 2^222202103100 is an apocalyptic number.

222202103100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222202103100 is an abundant number, since it is smaller than the sum of its proper divisors (430298300868).

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

222202103100 is a wasteful number, since it uses less digits than its factorization.

222202103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11054915 (or 11054908 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222202103100 its reverse (1301202222), we get a palindrome (223503305322).

The spelling of 222202103100 in words is "two hundred twenty-two billion, two hundred two million, one hundred three thousand, one hundred".