10001012322 has 32 divisors (see below), whose sum is σ = 22877125632. Its totient is φ = 2855223504.

The previous prime is 10001012309. The next prime is 10001012327. The reversal of 10001012322 is 22321010001.

It is a junction number, because it is equal to n+sod(n) for n = 10001012298 and 10001012307.

It is not an unprimeable number, because it can be changed into a prime (10001012327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36648 + ... + 146099.

It is an arithmetic number, because the mean of its divisors is an integer number (714910176).

Almost surely, 2^10001012322 is an apocalyptic number.

10001012322 is an abundant number, since it is smaller than the sum of its proper divisors (12876113310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10001012322 is a wasteful number, since it uses less digits than its factorization.

10001012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184062.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10001012322 its reverse (22321010001), we get a palindrome (32322022323).

The spelling of 10001012322 in words is "ten billion, one million, twelve thousand, three hundred twenty-two".