222225411 has 32 divisors (see below), whose sum is σ = 319811328. Its totient is φ = 136765440.

The previous prime is 222225403. The next prime is 222225413. The reversal of 222225411 is 114522222.

222225411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222225411 - 2³ = 222225403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222225413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1053096 + ... + 1053306.

It is an arithmetic number, because the mean of its divisors is an integer number (9994104).

Almost surely, 2^222225411 is an apocalyptic number.

222225411 is a deficient number, since it is larger than the sum of its proper divisors (97585917).

222225411 is a wasteful number, since it uses less digits than its factorization.

222225411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531.

The product of its digits is 640, while the sum is 21.

The square root of 222225411 is about 14907.2268044731. The cubic root of 222225411 is about 605.7097614604.

Adding to 222225411 its reverse (114522222), we get a palindrome (336747633).

The spelling of 222225411 in words is "two hundred twenty-two million, two hundred twenty-five thousand, four hundred eleven".