100222325 has 12 divisors (see below), whose sum is σ = 142029600. Its totient is φ = 68723760.

The previous prime is 100222319. The next prime is 100222333. The reversal of 100222325 is 523222001.

It is not a de Polignac number, because 100222325 - 2⁶ = 100222261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 286175 + ... + 286524.

It is an arithmetic number, because the mean of its divisors is an integer number (11835800).

Almost surely, 2^100222325 is an apocalyptic number.

It is an amenable number.

100222325 is a deficient number, since it is larger than the sum of its proper divisors (41807275).

100222325 is an equidigital number, since it uses as much as digits as its factorization.

100222325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572716 (or 572711 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 100222325 is about 10011.1100783080. The cubic root of 100222325 is about 464.5026091700.

Adding to 100222325 its reverse (523222001), we get a palindrome (623444326).

The spelling of 100222325 in words is "one hundred million, two hundred twenty-two thousand, three hundred twenty-five".