141422225 has 24 divisors (see below), whose sum is σ = 210968640. Its totient is φ = 91869120.

The previous prime is 141422213. The next prime is 141422231. The reversal of 141422225 is 522224141.

It is not a de Polignac number, because 141422225 - 2⁴ = 141422209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141422225.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17942 + ... + 24591.

It is an arithmetic number, because the mean of its divisors is an integer number (8790360).

Almost surely, 2^141422225 is an apocalyptic number.

It is an amenable number.

141422225 is a deficient number, since it is larger than the sum of its proper divisors (69546415).

141422225 is a wasteful number, since it uses less digits than its factorization.

141422225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42569 (or 42564 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 141422225 is about 11892.1076769427. The cubic root of 141422225 is about 521.0017978062.

Adding to 141422225 its reverse (522224141), we get a palindrome (663646366).

The spelling of 141422225 in words is "one hundred forty-one million, four hundred twenty-two thousand, two hundred twenty-five".