10303322022 has 72 divisors (see below), whose sum is σ = 27496180296. Its totient is φ = 2770637184.

The previous prime is 10303321949. The next prime is 10303322027. The reversal of 10303322022 is 22022330301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10303321986 and 10303322004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303322027) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 328588 + ... + 358575.

It is an arithmetic number, because the mean of its divisors is an integer number (381891393).

Almost surely, 2^10303322022 is an apocalyptic number.

10303322022 is an abundant number, since it is smaller than the sum of its proper divisors (17192858274).

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

10303322022 is a wasteful number, since it uses less digits than its factorization.

10303322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687202 (or 687192 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10303322022 its reverse (22022330301), we get a palindrome (32325652323).

The spelling of 10303322022 in words is "ten billion, three hundred three million, three hundred twenty-two thousand, twenty-two".