10220221123231 has 8 divisors (see below), whose sum is σ = 11680493618304. Its totient is φ = 8760008854680.

The previous prime is 10220221123223. The next prime is 10220221123279. The reversal of 10220221123231 is 13232112202201.

10220221123231 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 a cyclic number.

It is not a de Polignac number, because 10220221123231 - 2³ = 10220221123223 is a prime.

It is a super-2 number, since 2×10220221123231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220221123531) 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, 14692405 + ... + 15372286.

It is an arithmetic number, because the mean of its divisors is an integer number (1460061702288).

Almost surely, 2^{10220221123231} is an apocalyptic number.

10220221123231 is a deficient number, since it is larger than the sum of its proper divisors (1460272495073).

10220221123231 is an equidigital number, since it uses as much as digits as its factorization.

10220221123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30113261.

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

Adding to 10220221123231 its reverse (13232112202201), we get a palindrome (23452333325432).

The spelling of 10220221123231 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twenty-three thousand, two hundred thirty-one".