10556122 has 8 divisors (see below), whose sum is σ = 15997716. Its totient is φ = 5223552.

The previous prime is 10556093. The next prime is 10556123. The reversal of 10556122 is 22165501.

It can be written as a sum of positive squares in 2 ways, for example, as 10556001 + 121 = 3249^2 + 11^2 .

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

It is a super-2 number, since 2×10556122² = 222863423357768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10556093 and 10556102.

It is not an unprimeable number, because it can be changed into a prime (10556123) 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, 27013 + ... + 27400.

Almost surely, 2^10556122 is an apocalyptic number.

10556122 is a deficient number, since it is larger than the sum of its proper divisors (5441594).

10556122 is an equidigital number, since it uses as much as digits as its factorization.

10556122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54512.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10556122 is about 3249.0186210608. The cubic root of 10556122 is about 219.3654026478.

The spelling of 10556122 in words is "ten million, five hundred fifty-six thousand, one hundred twenty-two".