103222222 has 8 divisors (see below), whose sum is σ = 155016576. Its totient is φ = 51550032.

The previous prime is 103222213. The next prime is 103222243. The reversal of 103222222 is 222222301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×103222222² = 21309654229234568, which contains 22 as substring.

103222222 is a modest number, since divided by 22222 gives 1032 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 103222196 and 103222205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28398 + ... + 31825.

It is an arithmetic number, because the mean of its divisors is an integer number (19377072).

Almost surely, 2^103222222 is an apocalyptic number.

103222222 is a deficient number, since it is larger than the sum of its proper divisors (51794354).

103222222 is an equidigital number, since it uses as much as digits as its factorization.

103222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61082.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 103222222 is about 10159.8337584825. The cubic root of 103222222 is about 469.0916846954.

Adding to 103222222 its reverse (222222301), we get a palindrome (325444523).

It can be divided in two parts, 10322 and 2222, that added together give a square (12544 = 112²).

The spelling of 103222222 in words is "one hundred three million, two hundred twenty-two thousand, two hundred twenty-two".