10012100322 has 48 divisors (see below), whose sum is σ = 23923036800. Its totient is φ = 2783283552.

The previous prime is 10012100321. The next prime is 10012100323. The reversal of 10012100322 is 22300121001.

It is an interprime number because it is at equal distance from previous prime (10012100321) and next prime (10012100323).

It is a junction number, because it is equal to n+sod(n) for n = 10012100298 and 10012100307.

It is not an unprimeable number, because it can be changed into a prime (10012100321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 449322 + ... + 471077.

It is an arithmetic number, because the mean of its divisors is an integer number (498396600).

Almost surely, 2^10012100322 is an apocalyptic number.

10012100322 is an abundant number, since it is smaller than the sum of its proper divisors (13910936478).

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

10012100322 is a wasteful number, since it uses less digits than its factorization.

10012100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920455 (or 920448 counting only the distinct ones).

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

Adding to 10012100322 its reverse (22300121001), we get a palindrome (32312221323).

The spelling of 10012100322 in words is "ten billion, twelve million, one hundred thousand, three hundred twenty-two".