130440302222402 has 16 divisors (see below), whose sum is σ = 198020297728512. Its totient is φ = 64433556071280.

The previous prime is 130440302222387. The next prime is 130440302222429. The reversal of 130440302222402 is 204222203044031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8412248 + ... + 18211164.

It is an arithmetic number, because the mean of its divisors is an integer number (12376268608032).

Almost surely, 2^{130440302222402} is an apocalyptic number.

130440302222402 is a deficient number, since it is larger than the sum of its proper divisors (67579995506110).

130440302222402 is an equidigital number, since it uses as much as digits as its factorization.

130440302222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879193.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 130440302222402 its reverse (204222203044031), we get a palindrome (334662505266433).

The spelling of 130440302222402 in words is "one hundred thirty trillion, four hundred forty billion, three hundred two million, two hundred twenty-two thousand, four hundred two".