100010021110221 has 8 divisors (see below), whose sum is σ = 133347293327680. Its totient is φ = 66673048149792.

The previous prime is 100010021110211. The next prime is 100010021110319. The reversal of 100010021110221 is 122011120010001.

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

It is not a de Polignac number, because 100010021110221 - 2¹⁴ = 100010021093837 is a prime.

It is a super-2 number, since 2×100010021110221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100010021110197 and 100010021110206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010021110211) 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, 74033305 + ... + 75372078.

It is an arithmetic number, because the mean of its divisors is an integer number (16668411665960).

Almost surely, 2^{100010021110221} is an apocalyptic number.

It is an amenable number.

100010021110221 is a deficient number, since it is larger than the sum of its proper divisors (33337272217459).

100010021110221 is a wasteful number, since it uses less digits than its factorization.

100010021110221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149628515.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100010021110221 its reverse (122011120010001), we get a palindrome (222021141120222).

The spelling of 100010021110221 in words is "one hundred trillion, ten billion, twenty-one million, one hundred ten thousand, two hundred twenty-one".