100102221200222 has 16 divisors (see below), whose sum is σ = 151978388026752. Its totient is φ = 49442885349720.

The previous prime is 100102221200221. The next prime is 100102221200237. The reversal of 100102221200222 is 222002122201001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100102221200222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102221200221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30122648 + ... + 33280299.

It is an arithmetic number, because the mean of its divisors is an integer number (9498649251672).

Almost surely, 2^{100102221200222} is an apocalyptic number.

100102221200222 is a deficient number, since it is larger than the sum of its proper divisors (51876166826530).

100102221200222 is an equidigital number, since it uses as much as digits as its factorization.

100102221200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63412543.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100102221200222 its reverse (222002122201001), we get a palindrome (322104343401223).

The spelling of 100102221200222 in words is "one hundred trillion, one hundred two billion, two hundred twenty-one million, two hundred thousand, two hundred twenty-two".