1030144422 has 8 divisors (see below), whose sum is σ = 2060288856. Its totient is φ = 343381472.

The previous prime is 1030144399. The next prime is 1030144433. The reversal of 1030144422 is 2244410301.

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

1030144422 is an admirable number.

It is a super-2 number, since 2×1030144422² = 2122395060355428168, which contains 22 as substring.

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, 85845363 + ... + 85845374.

It is an arithmetic number, because the mean of its divisors is an integer number (257536107).

Almost surely, 2^1030144422 is an apocalyptic number.

1030144422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030144422 is a wasteful number, since it uses less digits than its factorization.

1030144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171690742.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1030144422 is about 32095.8630044434. The cubic root of 1030144422 is about 1009.9488331430.

Adding to 1030144422 its reverse (2244410301), we get a palindrome (3274554723).

The spelling of 1030144422 in words is "one billion, thirty million, one hundred forty-four thousand, four hundred twenty-two".