10232031122221 has 8 divisors (see below), whose sum is σ = 10300306321280. Its totient is φ = 10163795202288.

The previous prime is 10232031122179. The next prime is 10232031122233. The reversal of 10232031122221 is 12222113023201.

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

It is a cyclic number.

It is not a de Polignac number, because 10232031122221 - 2²¹ = 10232029025069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10232031122192 and 10232031122201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232031122251) 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, 9296961 + ... + 10339126.

It is an arithmetic number, because the mean of its divisors is an integer number (1287538290160).

Almost surely, 2^{10232031122221} is an apocalyptic number.

It is an amenable number.

10232031122221 is a deficient number, since it is larger than the sum of its proper divisors (68275199059).

10232031122221 is a wasteful number, since it uses less digits than its factorization.

10232031122221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19639563.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10232031122221 its reverse (12222113023201), we get a palindrome (22454144145422).

The spelling of 10232031122221 in words is "ten trillion, two hundred thirty-two billion, thirty-one million, one hundred twenty-two thousand, two hundred twenty-one".