1423150222 has 8 divisors (see below), whose sum is σ = 2298935016. Its totient is φ = 656838552.

The previous prime is 1423150219. The next prime is 1423150273. The reversal of 1423150222 is 2220513241.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1423150193 and 1423150202.

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, 27368248 + ... + 27368299.

It is an arithmetic number, because the mean of its divisors is an integer number (287366877).

Almost surely, 2^1423150222 is an apocalyptic number.

1423150222 is a deficient number, since it is larger than the sum of its proper divisors (875784794).

1423150222 is a wasteful number, since it uses less digits than its factorization.

1423150222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54736562.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1423150222 is about 37724.6633119502. The cubic root of 1423150222 is about 1124.8214293032.

Adding to 1423150222 its reverse (2220513241), we get a palindrome (3643663463).

The spelling of 1423150222 in words is "one billion, four hundred twenty-three million, one hundred fifty thousand, two hundred twenty-two".