100120200100222 has 16 divisors (see below), whose sum is σ = 152414791228080. Its totient is φ = 49316866327872.

The previous prime is 100120200100211. The next prime is 100120200100229. The reversal of 100120200100222 is 222001002021001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120200100229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399033373 + ... + 399284200.

It is an arithmetic number, because the mean of its divisors is an integer number (9525924451755).

Almost surely, 2^{100120200100222} is an apocalyptic number.

100120200100222 is a deficient number, since it is larger than the sum of its proper divisors (52294591127858).

100120200100222 is an equidigital number, since it uses as much as digits as its factorization.

100120200100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798318507.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100120200100222 its reverse (222001002021001), we get a palindrome (322121202121223).

The spelling of 100120200100222 in words is "one hundred trillion, one hundred twenty billion, two hundred million, one hundred thousand, two hundred twenty-two".