102221065226346 has 32 divisors (see below), whose sum is σ = 223050956594688. Its totient is φ = 30972861216240.

The previous prime is 102221065226341. The next prime is 102221065226347. The reversal of 102221065226346 is 643622560122201.

It is a junction number, because it is equal to n+sod(n) for n = 102221065226298 and 102221065226307.

It is not an unprimeable number, because it can be changed into a prime (102221065226341) 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, 79838956 + ... + 81109191.

It is an arithmetic number, because the mean of its divisors is an integer number (6970342393584).

Almost surely, 2^{102221065226346} is an apocalyptic number.

102221065226346 is an abundant number, since it is smaller than the sum of its proper divisors (120829891368342).

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

102221065226346 is a wasteful number, since it uses less digits than its factorization.

102221065226346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160957786.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 102221065226346 in words is "one hundred two trillion, two hundred twenty-one billion, sixty-five million, two hundred twenty-six thousand, three hundred forty-six".