32226155249 has 4 divisors (see below), whose sum is σ = 32227652580. Its totient is φ = 32224657920.

The previous prime is 32226155243. The next prime is 32226155279. The reversal of 32226155249 is 94255162223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8343543649 + 23882611600 = 91343^2 + 154540^2 .

It is a cyclic number.

It is not a de Polignac number, because 32226155249 - 2⁴ = 32226155233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32226155243) 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, 715904 + ... + 759585.

It is an arithmetic number, because the mean of its divisors is an integer number (8056913145).

Almost surely, 2^32226155249 is an apocalyptic number.

It is an amenable number.

32226155249 is a deficient number, since it is larger than the sum of its proper divisors (1497331).

32226155249 is a wasteful number, since it uses less digits than its factorization.

32226155249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497330.

The product of its digits is 259200, while the sum is 41.

The spelling of 32226155249 in words is "thirty-two billion, two hundred twenty-six million, one hundred fifty-five thousand, two hundred forty-nine".