22102202303274 has 8 divisors (see below), whose sum is σ = 44204404606560. Its totient is φ = 7367400767756.

The previous prime is 22102202303273. The next prime is 22102202303309. The reversal of 22102202303274 is 47230320220122.

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

22102202303274 is an admirable number.

It is a super-2 number, since 2×22102202303274² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22102202303273) 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 3 ways as a sum of consecutive naturals, for example, 1841850191934 + ... + 1841850191945.

It is an arithmetic number, because the mean of its divisors is an integer number (5525550575820).

Almost surely, 2^{22102202303274} is an apocalyptic number.

22102202303274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22102202303274 is a wasteful number, since it uses less digits than its factorization.

22102202303274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683700383884.

The product of its (nonzero) digits is 16128, while the sum is 30.

Adding to 22102202303274 its reverse (47230320220122), we get a palindrome (69332522523396).

The spelling of 22102202303274 in words is "twenty-two trillion, one hundred two billion, two hundred two million, three hundred three thousand, two hundred seventy-four".