10343221156 has 12 divisors (see below), whose sum is σ = 18102053340. Its totient is φ = 5171205920.

The previous prime is 10343221139. The next prime is 10343221181. The reversal of 10343221156 is 65112234301.

It can be written as a sum of positive squares in 2 ways, for example, as 9257518656 + 1085702500 = 96216^2 + 32950^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39475 + ... + 149146.

It is an arithmetic number, because the mean of its divisors is an integer number (1508504445).

Almost surely, 2^10343221156 is an apocalyptic number.

It is an amenable number.

10343221156 is a deficient number, since it is larger than the sum of its proper divisors (7758832184).

10343221156 is a wasteful number, since it uses less digits than its factorization.

10343221156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202334 (or 202332 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10343221156 its reverse (65112234301), we get a palindrome (75455455457).

The spelling of 10343221156 in words is "ten billion, three hundred forty-three million, two hundred twenty-one thousand, one hundred fifty-six".