10212223233 has 4 divisors (see below), whose sum is σ = 13616297648. Its totient is φ = 6808148820.

The previous prime is 10212223223. The next prime is 10212223243. The reversal of 10212223233 is 33232221201.

It is a happy number.

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.

It is an interprime number because it is at equal distance from previous prime (10212223223) and next prime (10212223243).

It is not a de Polignac number, because 10212223233 - 2⁵ = 10212223201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10212223223) 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, 1702037203 + ... + 1702037208.

It is an arithmetic number, because the mean of its divisors is an integer number (3404074412).

Almost surely, 2^10212223233 is an apocalyptic number.

It is an amenable number.

10212223233 is a deficient number, since it is larger than the sum of its proper divisors (3404074415).

10212223233 is an equidigital number, since it uses as much as digits as its factorization.

10212223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404074414.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10212223233 its reverse (33232221201), we get a palindrome (43444444434).

The spelling of 10212223233 in words is "ten billion, two hundred twelve million, two hundred twenty-three thousand, two hundred thirty-three".