12025451333 has 4 divisors (see below), whose sum is σ = 13743372960. Its totient is φ = 10307529708.

The previous prime is 12025451293. The next prime is 12025451341. The reversal of 12025451333 is 33315452021.

It is a happy number.

12025451333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 12025451333 - 2¹² = 12025447237 is a prime.

It is a super-2 number, since 2×12025451333² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12025451296 and 12025451305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025451233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858960803 + ... + 858960816.

It is an arithmetic number, because the mean of its divisors is an integer number (3435843240).

Almost surely, 2^12025451333 is an apocalyptic number.

It is an amenable number.

12025451333 is a deficient number, since it is larger than the sum of its proper divisors (1717921627).

12025451333 is an equidigital number, since it uses as much as digits as its factorization.

12025451333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717921626.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 12025451333 in words is "twelve billion, twenty-five million, four hundred fifty-one thousand, three hundred thirty-three".