10321122122 has 8 divisors (see below), whose sum is σ = 15489364836. Its totient is φ = 5158000512.

The previous prime is 10321122101. The next prime is 10321122179. The reversal of 10321122122 is 22122112301.

It can be written as a sum of positive squares in 2 ways, for example, as 10166890561 + 154231561 = 100831^2 + 12419^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10321122122.

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 in 3 ways as a sum of consecutive naturals, for example, 1275233 + ... + 1283300.

Almost surely, 2^10321122122 is an apocalyptic number.

10321122122 is a deficient number, since it is larger than the sum of its proper divisors (5168242714).

10321122122 is a wasteful number, since it uses less digits than its factorization.

10321122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560552.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10321122122 its reverse (22122112301), we get a palindrome (32443234423).

The spelling of 10321122122 in words is "ten billion, three hundred twenty-one million, one hundred twenty-two thousand, one hundred twenty-two".