10500122 has 8 divisors (see below), whose sum is σ = 16579200. Its totient is φ = 4973724.

The previous prime is 10500109. The next prime is 10500137. The reversal of 10500122 is 22100501.

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

It is a super-2 number, since 2×10500122² = 220505124029768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138122 + ... + 138197.

It is an arithmetic number, because the mean of its divisors is an integer number (2072400).

Almost surely, 2^10500122 is an apocalyptic number.

10500122 is a deficient number, since it is larger than the sum of its proper divisors (6079078).

10500122 is a wasteful number, since it uses less digits than its factorization.

10500122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276340.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 10500122 is about 3240.3891741579. The cubic root of 10500122 is about 218.9768050885.

Adding to 10500122 its reverse (22100501), we get a palindrome (32600623).

The spelling of 10500122 in words is "ten million, five hundred thousand, one hundred twenty-two".