10221200201022 has 32 divisors (see below), whose sum is σ = 20475428154624. Its totient is φ = 3401562700800.

The previous prime is 10221200200963. The next prime is 10221200201057. The reversal of 10221200201022 is 22010200212201.

It is a junction number, because it is equal to n+sod(n) for n = 10221200200992 and 10221200201010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80745063 + ... + 80871549.

It is an arithmetic number, because the mean of its divisors is an integer number (639857129832).

Almost surely, 2^{10221200201022} is an apocalyptic number.

10221200201022 is an abundant number, since it is smaller than the sum of its proper divisors (10254227953602).

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

10221200201022 is a wasteful number, since it uses less digits than its factorization.

10221200201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148144.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10221200201022 its reverse (22010200212201), we get a palindrome (32231400413223).

The spelling of 10221200201022 in words is "ten trillion, two hundred twenty-one billion, two hundred million, two hundred one thousand, twenty-two".