10022100112221 has 8 divisors (see below), whose sum is σ = 13362897336480. Its totient is φ = 6681351481392.

The previous prime is 10022100112183. The next prime is 10022100112253. The reversal of 10022100112221 is 12221100122001.

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

It is not a de Polignac number, because 10022100112221 - 2¹⁹ = 10022099587933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10022100112221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022100112261) 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, 11664366 + ... + 12494063.

It is an arithmetic number, because the mean of its divisors is an integer number (1670362167060).

Almost surely, 2^{10022100112221} is an apocalyptic number.

It is an amenable number.

10022100112221 is a deficient number, since it is larger than the sum of its proper divisors (3340797224259).

10022100112221 is a wasteful number, since it uses less digits than its factorization.

10022100112221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24296715.

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

Adding to 10022100112221 its reverse (12221100122001), we get a palindrome (22243200234222).

The spelling of 10022100112221 in words is "ten trillion, twenty-two billion, one hundred million, one hundred twelve thousand, two hundred twenty-one".