10323212122 has 4 divisors (see below), whose sum is σ = 15484818186. Its totient is φ = 5161606060.

The previous prime is 10323212087. The next prime is 10323212167. The reversal of 10323212122 is 22121232301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22121232301 = 7 ⋅3160176043.

It can be written as a sum of positive squares in only one way, i.e., 7496269561 + 2826942561 = 86581^2 + 53169^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10323212122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580803029 + ... + 2580803032.

Almost surely, 2^10323212122 is an apocalyptic number.

10323212122 is a deficient number, since it is larger than the sum of its proper divisors (5161606064).

10323212122 is an equidigital number, since it uses as much as digits as its factorization.

10323212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161606063.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10323212122 its reverse (22121232301), we get a palindrome (32444444423).

The spelling of 10323212122 in words is "ten billion, three hundred twenty-three million, two hundred twelve thousand, one hundred twenty-two".