10522222501 has 8 divisors (see below), whose sum is σ = 12027503360. Its totient is φ = 9017468208.

The previous prime is 10522222489. The next prime is 10522222519.

10522222501 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-10522222501 is a prime.

It is a super-2 number, since 2×10522222501² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10522228501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87846 + ... + 169591.

It is an arithmetic number, because the mean of its divisors is an integer number (1503437920).

Almost surely, 2^10522222501 is an apocalyptic number.

It is an amenable number.

10522222501 is a deficient number, since it is larger than the sum of its proper divisors (1505280859).

10522222501 is an equidigital number, since it uses as much as digits as its factorization.

10522222501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263283.

The product of its (nonzero) digits is 800, while the sum is 22.

The spelling of 10522222501 in words is "ten billion, five hundred twenty-two million, two hundred twenty-two thousand, five hundred one".