100002201112222 has 64 divisors (see below), whose sum is σ = 161888439101760. Its totient is φ = 46157248051200.

The previous prime is 100002201112111. The next prime is 100002201112237. The reversal of 100002201112222 is 222211102200001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100002201112196 and 100002201112205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2034318468 + ... + 2034367624.

It is an arithmetic number, because the mean of its divisors is an integer number (2529506860965).

Almost surely, 2^{100002201112222} is an apocalyptic number.

100002201112222 is a deficient number, since it is larger than the sum of its proper divisors (61886237989538).

100002201112222 is a wasteful number, since it uses less digits than its factorization.

100002201112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51997.

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

Adding to 100002201112222 its reverse (222211102200001), we get a palindrome (322213303312223).

The spelling of 100002201112222 in words is "one hundred trillion, two billion, two hundred one million, one hundred twelve thousand, two hundred twenty-two".