100211020012222 has 16 divisors (see below), whose sum is σ = 172689745784832. Its totient is φ = 42722723564280.

The previous prime is 100211020012217. The next prime is 100211020012283. The reversal of 100211020012222 is 222210020112001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100211020012196 and 100211020012205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18738033978 + ... + 18738039325.

It is an arithmetic number, because the mean of its divisors is an integer number (10793109111552).

Almost surely, 2^{100211020012222} is an apocalyptic number.

100211020012222 is a deficient number, since it is larger than the sum of its proper divisors (72478725772610).

100211020012222 is a wasteful number, since it uses less digits than its factorization.

100211020012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37476073503.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100211020012222 its reverse (222210020112001), we get a palindrome (322421040124223).

The spelling of 100211020012222 in words is "one hundred trillion, two hundred eleven billion, twenty million, twelve thousand, two hundred twenty-two".