32229130105 has 4 divisors (see below), whose sum is σ = 38674956132. Its totient is φ = 25783304080.

The previous prime is 32229130099. The next prime is 32229130139. The reversal of 32229130105 is 50103192223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9097153641 + 23131976464 = 95379^2 + 152092^2 .

It is not a de Polignac number, because 32229130105 - 2²¹ = 32227032953 is a prime.

It is a super-2 number, since 2×32229130105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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, 3222913006 + ... + 3222913015.

It is an arithmetic number, because the mean of its divisors is an integer number (9668739033).

Almost surely, 2^32229130105 is an apocalyptic number.

It is an amenable number.

32229130105 is a deficient number, since it is larger than the sum of its proper divisors (6445826027).

32229130105 is an equidigital number, since it uses as much as digits as its factorization.

32229130105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6445826026.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 32229130105 in words is "thirty-two billion, two hundred twenty-nine million, one hundred thirty thousand, one hundred five".