326122630010 has 16 divisors (see below), whose sum is σ = 598096597896. Its totient is φ = 127987748928.

The previous prime is 326122629923. The next prime is 326122630013. The reversal of 326122630010 is 10036221623.

It can be written as a sum of positive squares in 4 ways, for example, as 322872831961 + 3249798049 = 568219^2 + 57007^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (326122630013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307662329 + ... + 307663388.

Almost surely, 2^326122630010 is an apocalyptic number.

326122630010 is a deficient number, since it is larger than the sum of its proper divisors (271973967886).

326122630010 is a wasteful number, since it uses less digits than its factorization.

326122630010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615325777.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 326122630010 its reverse (10036221623), we get a palindrome (336158851633).

The spelling of 326122630010 in words is "three hundred twenty-six billion, one hundred twenty-two million, six hundred thirty thousand, ten".