10212231233 has 4 divisors (see below), whose sum is σ = 10216255920. Its totient is φ = 10208206548.

The previous prime is 10212231221. The next prime is 10212231259. The reversal of 10212231233 is 33213221201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33213221201 = 141307 ⋅235043.

It is a cyclic number.

It is not a de Polignac number, because 10212231233 - 2¹⁶ = 10212165697 is a prime.

It is a super-3 number, since 3×10212231233³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10212233233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2008535 + ... + 2013612.

It is an arithmetic number, because the mean of its divisors is an integer number (2554063980).

Almost surely, 2^10212231233 is an apocalyptic number.

It is an amenable number.

10212231233 is a deficient number, since it is larger than the sum of its proper divisors (4024687).

10212231233 is an equidigital number, since it uses as much as digits as its factorization.

10212231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024686.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10212231233 its reverse (33213221201), we get a palindrome (43425452434).

The spelling of 10212231233 in words is "ten billion, two hundred twelve million, two hundred thirty-one thousand, two hundred thirty-three".