10220434233 has 4 divisors (see below), whose sum is σ = 13627245648. Its totient is φ = 6813622820.

The previous prime is 10220434223. The next prime is 10220434249. The reversal of 10220434233 is 33243402201.

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 a cyclic number.

It is not a de Polignac number, because 10220434233 - 2⁵ = 10220434201 is a prime.

It is a super-2 number, since 2×10220434233² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10220434223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703405703 + ... + 1703405708.

It is an arithmetic number, because the mean of its divisors is an integer number (3406811412).

Almost surely, 2^10220434233 is an apocalyptic number.

It is an amenable number.

10220434233 is a deficient number, since it is larger than the sum of its proper divisors (3406811415).

10220434233 is an equidigital number, since it uses as much as digits as its factorization.

10220434233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406811414.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10220434233 its reverse (33243402201), we get a palindrome (43463836434).

The spelling of 10220434233 in words is "ten billion, two hundred twenty million, four hundred thirty-four thousand, two hundred thirty-three".