10561322 has 4 divisors (see below), whose sum is σ = 15841986. Its totient is φ = 5280660.

The previous prime is 10561279. The next prime is 10561339. The reversal of 10561322 is 22316501.

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

It can be written as a sum of positive squares in only one way, i.e., 5900041 + 4661281 = 2429^2 + 2159^2 .

It is a super-2 number, since 2×10561322² = 223083044775368, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10561294 and 10561303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640329 + ... + 2640332.

Almost surely, 2^10561322 is an apocalyptic number.

10561322 is a deficient number, since it is larger than the sum of its proper divisors (5280664).

10561322 is an equidigital number, since it uses as much as digits as its factorization.

10561322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280663.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10561322 is about 3249.8187641775. The cubic root of 10561322 is about 219.4014169101.

Adding to 10561322 its reverse (22316501), we get a palindrome (32877823).

The spelling of 10561322 in words is "ten million, five hundred sixty-one thousand, three hundred twenty-two".