1222230332202 has 32 divisors (see below), whose sum is σ = 2728700282880. Its totient is φ = 361759505520.

The previous prime is 1222230332149. The next prime is 1222230332207. The reversal of 1222230332202 is 2022330322221.

It is a super-2 number, since 2×1222230332202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222230332207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215330202 + ... + 215335877.

It is an arithmetic number, because the mean of its divisors is an integer number (85271883840).

Almost surely, 2^{1222230332202} is an apocalyptic number.

1222230332202 is an abundant number, since it is smaller than the sum of its proper divisors (1506469950678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1222230332202 is a wasteful number, since it uses less digits than its factorization.

1222230332202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430666138.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1222230332202 its reverse (2022330322221), we get a palindrome (3244560654423).

The spelling of 1222230332202 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, three hundred thirty-two thousand, two hundred two".