10340221302 has 24 divisors (see below), whose sum is σ = 22424167584. Its totient is φ = 3443608944.

The previous prime is 10340221277. The next prime is 10340221313. The reversal of 10340221302 is 20312204301.

10340221302 is a `hidden beast` number, since 1 + 0 + 340 + 2 + 21 + 302 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240553 + ... + 280260.

It is an arithmetic number, because the mean of its divisors is an integer number (934340316).

Almost surely, 2^10340221302 is an apocalyptic number.

10340221302 is an abundant number, since it is smaller than the sum of its proper divisors (12083946282).

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

10340221302 is a wasteful number, since it uses less digits than its factorization.

10340221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521924 (or 521921 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10340221302 its reverse (20312204301), we get a palindrome (30652425603).

The spelling of 10340221302 in words is "ten billion, three hundred forty million, two hundred twenty-one thousand, three hundred two".