103742222 has 8 divisors (see below), whose sum is σ = 160979400. Its totient is φ = 50082424.

The previous prime is 103742209. The next prime is 103742231. The reversal of 103742222 is 222247301.

It is a happy number.

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

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, 894272 + ... + 894387.

It is an arithmetic number, because the mean of its divisors is an integer number (20122425).

Almost surely, 2^103742222 is an apocalyptic number.

103742222 is a deficient number, since it is larger than the sum of its proper divisors (57237178).

103742222 is a wasteful number, since it uses less digits than its factorization.

103742222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788690.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 103742222 is about 10185.3925795720. The cubic root of 103742222 is about 469.8780761152.

Adding to 103742222 its reverse (222247301), we get a palindrome (325989523).

The spelling of 103742222 in words is "one hundred three million, seven hundred forty-two thousand, two hundred twenty-two".