10640326022 has 4 divisors (see below), whose sum is σ = 15960489036. Its totient is φ = 5320163010.

The previous prime is 10640326019. The next prime is 10640326069. The reversal of 10640326022 is 22062304601.

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

It is a super-2 number, since 2×10640326022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10640325982 and 10640326000.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2660081504 + ... + 2660081507.

It is an arithmetic number, because the mean of its divisors is an integer number (3990122259).

Almost surely, 2^10640326022 is an apocalyptic number.

10640326022 is a deficient number, since it is larger than the sum of its proper divisors (5320163014).

10640326022 is an equidigital number, since it uses as much as digits as its factorization.

10640326022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320163013.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 10640326022 in words is "ten billion, six hundred forty million, three hundred twenty-six thousand, twenty-two".