10266122 has 8 divisors (see below), whose sum is σ = 15459876. Its totient is φ = 5112832.

The previous prime is 10266101. The next prime is 10266127. The reversal of 10266122 is 22166201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9541921 + 724201 = 3089^2 + 851^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10266094 and 10266103.

It is not an unprimeable number, because it can be changed into a prime (10266127) 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, 9473 + ... + 10500.

Almost surely, 2^10266122 is an apocalyptic number.

10266122 is a deficient number, since it is larger than the sum of its proper divisors (5193754).

10266122 is a wasteful number, since it uses less digits than its factorization.

10266122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20232.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10266122 is about 3204.0789628222. The cubic root of 10266122 is about 217.3379036221.

The spelling of 10266122 in words is "ten million, two hundred sixty-six thousand, one hundred twenty-two".