100002211101222 has 64 divisors (see below), whose sum is σ = 205649914659840. Its totient is φ = 32399258169600.

The previous prime is 100002211101137. The next prime is 100002211101241. The reversal of 100002211101222 is 222101112200001.

It is a super-3 number, since 3×100002211101222³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1802820904 + ... + 1802876372.

It is an arithmetic number, because the mean of its divisors is an integer number (3213279916560).

Almost surely, 2^{100002211101222} is an apocalyptic number.

100002211101222 is an abundant number, since it is smaller than the sum of its proper divisors (105647703558618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100002211101222 is a wasteful number, since it uses less digits than its factorization.

100002211101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82829.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100002211101222 its reverse (222101112200001), we get a palindrome (322103323301223).

The spelling of 100002211101222 in words is "one hundred trillion, two billion, two hundred eleven million, one hundred one thousand, two hundred twenty-two".