332225149 has 4 divisors (see below), whose sum is σ = 332358336. Its totient is φ = 332091964.

The previous prime is 332225143. The next prime is 332225191. The reversal of 332225149 is 941522233.

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, and also an emirpimes, since its reverse is a distinct semiprime: 941522233 = 2713 ⋅347041.

It is a cyclic number.

It is not a de Polignac number, because 332225149 - 2³ = 332225141 is a prime.

It is a super-2 number, since 2×332225149² = 220747099256144402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332225149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332225141) 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, 62779 + ... + 67864.

It is an arithmetic number, because the mean of its divisors is an integer number (83089584).

Almost surely, 2^332225149 is an apocalyptic number.

It is an amenable number.

332225149 is a deficient number, since it is larger than the sum of its proper divisors (133187).

332225149 is a wasteful number, since it uses less digits than its factorization.

332225149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133186.

The product of its digits is 12960, while the sum is 31.

The square root of 332225149 is about 18227.0444395135. The cubic root of 332225149 is about 692.5920491749.

The spelling of 332225149 in words is "three hundred thirty-two million, two hundred twenty-five thousand, one hundred forty-nine".