10307820222 has 288 divisors, whose sum is σ = 28447848000. Its totient is φ = 2694601728.

The previous prime is 10307820167. The next prime is 10307820247. The reversal of 10307820222 is 22202870301.

It is a happy number.

It is a congruent number.

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 143 ways as a sum of consecutive naturals, for example, 94567104 + ... + 94567212.

It is an arithmetic number, because the mean of its divisors is an integer number (98777250).

Almost surely, 2^10307820222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10307820222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14223924000).

10307820222 is an abundant number, since it is smaller than the sum of its proper divisors (18140027778).

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

10307820222 is a wasteful number, since it uses less digits than its factorization.

10307820222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 10307820222 in words is "ten billion, three hundred seven million, eight hundred twenty thousand, two hundred twenty-two".