10113323212221 has 8 divisors (see below), whose sum is σ = 13484472444000. Its totient is φ = 6742194727632.

The previous prime is 10113323212177. The next prime is 10113323212271. The reversal of 10113323212221 is 12221232331101.

10113323212221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10113323212221 - 2¹⁰ = 10113323211197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10113323212191 and 10113323212200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113323212271) 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, 4011346 + ... + 6026403.

It is an arithmetic number, because the mean of its divisors is an integer number (1685559055500).

Almost surely, 2^{10113323212221} is an apocalyptic number.

It is an amenable number.

10113323212221 is a deficient number, since it is larger than the sum of its proper divisors (3371149231779).

10113323212221 is a wasteful number, since it uses less digits than its factorization.

10113323212221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373595.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10113323212221 its reverse (12221232331101), we get a palindrome (22334555543322).

The spelling of 10113323212221 in words is "ten trillion, one hundred thirteen billion, three hundred twenty-three million, two hundred twelve thousand, two hundred twenty-one".