101222020221002 has 32 divisors (see below), whose sum is σ = 156915266715648. Its totient is φ = 48920806350000.

The previous prime is 101222020220989. The next prime is 101222020221017. The reversal of 101222020221002 is 200122020222101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182496677 + ... + 183050487.

It is an arithmetic number, because the mean of its divisors is an integer number (4903602084864).

Almost surely, 2^{101222020221002} is an apocalyptic number.

101222020221002 is a deficient number, since it is larger than the sum of its proper divisors (55693246494646).

101222020221002 is a wasteful number, since it uses less digits than its factorization.

101222020221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557306.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101222020221002 its reverse (200122020222101), we get a palindrome (301344040443103).

The spelling of 101222020221002 in words is "one hundred one trillion, two hundred twenty-two billion, twenty million, two hundred twenty-one thousand, two".