100101011201222 has 8 divisors (see below), whose sum is σ = 156679843619376. Its totient is φ = 47874396661432.

The previous prime is 100101011201161. The next prime is 100101011201263. The reversal of 100101011201222 is 222102110101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100101011201222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100101011201197 and 100101011201206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088054469533 + ... + 1088054469624.

It is an arithmetic number, because the mean of its divisors is an integer number (19584980452422).

Almost surely, 2^{100101011201222} is an apocalyptic number.

100101011201222 is a deficient number, since it is larger than the sum of its proper divisors (56578832418154).

100101011201222 is a wasteful number, since it uses less digits than its factorization.

100101011201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176108939182.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100101011201222 its reverse (222102110101001), we get a palindrome (322203121302223).

The spelling of 100101011201222 in words is "one hundred trillion, one hundred one billion, eleven million, two hundred one thousand, two hundred twenty-two".