1222230105302 has 8 divisors (see below), whose sum is σ = 1833358288896. Its totient is φ = 611110675672.

The previous prime is 1222230105269. The next prime is 1222230105361. The reversal of 1222230105302 is 2035010322221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1222230105302² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 1827533 + ... + 2405064.

It is an arithmetic number, because the mean of its divisors is an integer number (229169786112).

Almost surely, 2^{1222230105302} is an apocalyptic number.

1222230105302 is a deficient number, since it is larger than the sum of its proper divisors (611128183594).

1222230105302 is a wasteful number, since it uses less digits than its factorization.

1222230105302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376982.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 1222230105302 its reverse (2035010322221), we get a palindrome (3257240427523).

The spelling of 1222230105302 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, one hundred five thousand, three hundred two".