10161422 has 4 divisors (see below), whose sum is σ = 15242136. Its totient is φ = 5080710.

The previous prime is 10161419. The next prime is 10161433. The reversal of 10161422 is 22416101.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10161422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540354 + ... + 2540357.

It is an arithmetic number, because the mean of its divisors is an integer number (3810534).

Almost surely, 2^10161422 is an apocalyptic number.

10161422 is a deficient number, since it is larger than the sum of its proper divisors (5080714).

10161422 is an equidigital number, since it uses as much as digits as its factorization.

10161422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080713.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10161422 is about 3187.6985428362. The cubic root of 10161422 is about 216.5965306193.

Adding to 10161422 its reverse (22416101), we get a palindrome (32577523).

The spelling of 10161422 in words is "ten million, one hundred sixty-one thousand, four hundred twenty-two".