100012102000222 has 4 divisors (see below), whose sum is σ = 150018153000336. Its totient is φ = 50006051000110.

The previous prime is 100012102000207. The next prime is 100012102000229. The reversal of 100012102000222 is 222000201210001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012102000229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25003025500054 + ... + 25003025500057.

It is an arithmetic number, because the mean of its divisors is an integer number (37504538250084).

Almost surely, 2^{100012102000222} is an apocalyptic number.

100012102000222 is a deficient number, since it is larger than the sum of its proper divisors (50006051000114).

100012102000222 is an equidigital number, since it uses as much as digits as its factorization.

100012102000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50006051000113.

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

Adding to 100012102000222 its reverse (222000201210001), we get a palindrome (322012303210223).

The spelling of 100012102000222 in words is "one hundred trillion, twelve billion, one hundred two million, two hundred twenty-two", and thus it is an aban number.