10591222 has 8 divisors (see below), whose sum is σ = 15946272. Its totient is φ = 5275800.

The previous prime is 10591199. The next prime is 10591223. The reversal of 10591222 is 22219501.

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

It is a super-2 number, since 2×10591222² = 224347966906568, which contains 22 as substring.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 10591193 and 10591202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10591223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9229 + ... + 10312.

It is an arithmetic number, because the mean of its divisors is an integer number (1993284).

Almost surely, 2^10591222 is an apocalyptic number.

10591222 is a deficient number, since it is larger than the sum of its proper divisors (5355050).

10591222 is a wasteful number, since it uses less digits than its factorization.

10591222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19814.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 10591222 is about 3254.4157693817. The cubic root of 10591222 is about 219.6082698447.

The spelling of 10591222 in words is "ten million, five hundred ninety-one thousand, two hundred twenty-two".