202122221101113 has 8 divisors (see below), whose sum is σ = 278189723666176. Its totient is φ = 130401432968400.

The previous prime is 202122221101109. The next prime is 202122221101127. The reversal of 202122221101113 is 311101122221202.

202122221101113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 202122221101113 - 2² = 202122221101109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202122221101113.

It is not an unprimeable number, because it can be changed into a prime (202122221101183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086678607978 + ... + 1086678608163.

It is an arithmetic number, because the mean of its divisors is an integer number (34773715458272).

Almost surely, 2^{202122221101113} is an apocalyptic number.

It is an amenable number.

202122221101113 is a deficient number, since it is larger than the sum of its proper divisors (76067502565063).

202122221101113 is a wasteful number, since it uses less digits than its factorization.

202122221101113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173357216175.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 202122221101113 its reverse (311101122221202), we get a palindrome (513223343322315).

The spelling of 202122221101113 in words is "two hundred two trillion, one hundred twenty-two billion, two hundred twenty-one million, one hundred one thousand, one hundred thirteen".