10302222120 has 64 divisors (see below), whose sum is σ = 31341997440. Its totient is φ = 2708563200.

The previous prime is 10302222113. The next prime is 10302222121. The reversal of 10302222120 is 2122220301.

It is a happy number.

10302222120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10302222120² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10302222120.

It is not an unprimeable number, because it can be changed into a prime (10302222121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596071 + ... + 613110.

It is an arithmetic number, because the mean of its divisors is an integer number (489718710).

Almost surely, 2^10302222120 is an apocalyptic number.

10302222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302222120 is an abundant number, since it is smaller than the sum of its proper divisors (21039775320).

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

10302222120 is a wasteful number, since it uses less digits than its factorization.

10302222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209266 (or 1209262 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10302222120 its reverse (2122220301), we get a palindrome (12424442421).

The spelling of 10302222120 in words is "ten billion, three hundred two million, two hundred twenty-two thousand, one hundred twenty".