130223002102202 has 4 divisors (see below), whose sum is σ = 195334503153306. Its totient is φ = 65111501051100.

The previous prime is 130223002102201. The next prime is 130223002102217. The reversal of 130223002102202 is 202201200322031.

It is a happy number.

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., 92008363225801 + 38214638876401 = 9592099^2 + 6181799^2 .

It is a super-2 number, since 2×130223002102202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130223002102201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32555750525549 + ... + 32555750525552.

Almost surely, 2^{130223002102202} is an apocalyptic number.

130223002102202 is a deficient number, since it is larger than the sum of its proper divisors (65111501051104).

130223002102202 is an equidigital number, since it uses as much as digits as its factorization.

130223002102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65111501051103.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130223002102202 its reverse (202201200322031), we get a palindrome (332424202424233).

The spelling of 130223002102202 in words is "one hundred thirty trillion, two hundred twenty-three billion, two million, one hundred two thousand, two hundred two".