12023533225 has 12 divisors (see below), whose sum is σ = 16264561680. Its totient is φ = 8744387600.

The previous prime is 12023533213. The next prime is 12023533229. The reversal of 12023533225 is 52233532021.

It is a happy number.

It is not a de Polignac number, because 12023533225 - 2¹⁵ = 12023500457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12023533193 and 12023533202.

It is not an unprimeable number, because it can be changed into a prime (12023533229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21860695 + ... + 21861244.

It is an arithmetic number, because the mean of its divisors is an integer number (1355380140).

Almost surely, 2^12023533225 is an apocalyptic number.

It is an amenable number.

12023533225 is a deficient number, since it is larger than the sum of its proper divisors (4241028455).

12023533225 is a wasteful number, since it uses less digits than its factorization.

12023533225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43721960 (or 43721955 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 12023533225 in words is "twelve billion, twenty-three million, five hundred thirty-three thousand, two hundred twenty-five".