10220312133 has 20 divisors (see below), whose sum is σ = 15317148000. Its totient is φ = 6791330952.

The previous prime is 10220312117. The next prime is 10220312149. The reversal of 10220312133 is 33121302201.

10220312133 is a `hidden beast` number, since 1 + 0 + 220 + 312 + 133 = 666.

It is an interprime number because it is at equal distance from previous prime (10220312117) and next prime (10220312149).

It is not a de Polignac number, because 10220312133 - 2⁴ = 10220312117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220312183) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 180633 + ... + 230366.

It is an arithmetic number, because the mean of its divisors is an integer number (765857400).

Almost surely, 2^10220312133 is an apocalyptic number.

It is an amenable number.

10220312133 is a deficient number, since it is larger than the sum of its proper divisors (5096835867).

10220312133 is an equidigital number, since it uses as much as digits as its factorization.

10220312133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411318 (or 411309 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10220312133 its reverse (33121302201), we get a palindrome (43341614334).

The spelling of 10220312133 in words is "ten billion, two hundred twenty million, three hundred twelve thousand, one hundred thirty-three".