10020221010202 has 48 divisors (see below), whose sum is σ = 17281075190400. Its totient is φ = 4330801804032.

The previous prime is 10020221010199. The next prime is 10020221010251. The reversal of 10020221010202 is 20201012202001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1855318 + ... + 4845889.

It is an arithmetic number, because the mean of its divisors is an integer number (360022399800).

Almost surely, 2^{10020221010202} is an apocalyptic number.

10020221010202 is a deficient number, since it is larger than the sum of its proper divisors (7260854180198).

10020221010202 is a wasteful number, since it uses less digits than its factorization.

10020221010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6701455 (or 6701438 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020221010202 its reverse (20201012202001), we get a palindrome (30221233212203).

The spelling of 10020221010202 in words is "ten trillion, twenty billion, two hundred twenty-one million, ten thousand, two hundred two".