100222210122101 has 16 divisors (see below), whose sum is σ = 102606097456896. Its totient is φ = 97840745868096.

The previous prime is 100222210122037. The next prime is 100222210122143. The reversal of 100222210122101 is 101221012222001.

It is a cyclic number.

It is not a de Polignac number, because 100222210122101 - 2⁶ = 100222210122037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100222210122101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222210152101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313438516 + ... + 1313514818.

It is an arithmetic number, because the mean of its divisors is an integer number (6412881091056).

Almost surely, 2^{100222210122101} is an apocalyptic number.

It is an amenable number.

100222210122101 is a deficient number, since it is larger than the sum of its proper divisors (2383887334795).

100222210122101 is a wasteful number, since it uses less digits than its factorization.

100222210122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91772.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100222210122101 its reverse (101221012222001), we get a palindrome (201443222344102).

The spelling of 100222210122101 in words is "one hundred trillion, two hundred twenty-two billion, two hundred ten million, one hundred twenty-two thousand, one hundred one".