1302130313222 has 4 divisors (see below), whose sum is σ = 1953195469836. Its totient is φ = 651065156610.

The previous prime is 1302130313203. The next prime is 1302130313233. The reversal of 1302130313222 is 2223130312031.

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

It is a super-2 number, since 2×1302130313222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325532578304 + ... + 325532578307.

It is an arithmetic number, because the mean of its divisors is an integer number (488298867459).

Almost surely, 2^{1302130313222} is an apocalyptic number.

1302130313222 is a deficient number, since it is larger than the sum of its proper divisors (651065156614).

1302130313222 is an equidigital number, since it uses as much as digits as its factorization.

1302130313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651065156613.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1302130313222 its reverse (2223130312031), we get a palindrome (3525260625253).

The spelling of 1302130313222 in words is "one trillion, three hundred two billion, one hundred thirty million, three hundred thirteen thousand, two hundred twenty-two".