100133022223221 has 8 divisors (see below), whose sum is σ = 143780749859040. Its totient is φ = 61620321368112.

The previous prime is 100133022223193. The next prime is 100133022223237. The reversal of 100133022223221 is 122322220331001.

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

It is not a de Polignac number, because 100133022223221 - 2²² = 100133018028917 is a prime.

It is a super-2 number, since 2×100133022223221² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100133022223191 and 100133022223200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133022223121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283756695131 + ... + 1283756695208.

It is an arithmetic number, because the mean of its divisors is an integer number (17972593732380).

Almost surely, 2^{100133022223221} is an apocalyptic number.

It is an amenable number.

100133022223221 is a deficient number, since it is larger than the sum of its proper divisors (43647727635819).

100133022223221 is a wasteful number, since it uses less digits than its factorization.

100133022223221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567513390355.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 100133022223221 its reverse (122322220331001), we get a palindrome (222455242554222).

The spelling of 100133022223221 in words is "one hundred trillion, one hundred thirty-three billion, twenty-two million, two hundred twenty-three thousand, two hundred twenty-one".