130132221202 has 4 divisors (see below), whose sum is σ = 195198331806. Its totient is φ = 65066110600.

The previous prime is 130132221199. The next prime is 130132221223. The reversal of 130132221202 is 202122231031.

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

It can be written as a sum of positive squares in only one way, i.e., 124798986361 + 5333234841 = 353269^2 + 73029^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 130132221202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32533055299 + ... + 32533055302.

Almost surely, 2^130132221202 is an apocalyptic number.

130132221202 is a deficient number, since it is larger than the sum of its proper divisors (65066110604).

130132221202 is an equidigital number, since it uses as much as digits as its factorization.

130132221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65066110603.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 130132221202 its reverse (202122231031), we get a palindrome (332254452233).

The spelling of 130132221202 in words is "one hundred thirty billion, one hundred thirty-two million, two hundred twenty-one thousand, two hundred two".