202221020120113 has 8 divisors (see below), whose sum is σ = 203063919458400. Its totient is φ = 201378152253120.

The previous prime is 202221020120101. The next prime is 202221020120129. The reversal of 202221020120113 is 311021020122202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202221020120113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202221020120813) 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 7 ways as a sum of consecutive naturals, for example, 5054238 + ... + 20736136.

It is an arithmetic number, because the mean of its divisors is an integer number (25382989932300).

Almost surely, 2^{202221020120113} is an apocalyptic number.

It is an amenable number.

202221020120113 is a deficient number, since it is larger than the sum of its proper divisors (842899338287).

202221020120113 is a wasteful number, since it uses less digits than its factorization.

202221020120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15735647.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 202221020120113 its reverse (311021020122202), we get a palindrome (513242040242315).

The spelling of 202221020120113 in words is "two hundred two trillion, two hundred twenty-one billion, twenty million, one hundred twenty thousand, one hundred thirteen".