202022322113 has 16 divisors (see below), whose sum is σ = 209747042304. Its totient is φ = 194450153040.

The previous prime is 202022322109. The next prime is 202022322191. The reversal of 202022322113 is 311223220202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 202022322113 - 2² = 202022322109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202022322013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858598 + ... + 1964288.

It is an arithmetic number, because the mean of its divisors is an integer number (13109190144).

Almost surely, 2^202022322113 is an apocalyptic number.

It is an amenable number.

202022322113 is a deficient number, since it is larger than the sum of its proper divisors (7724720191).

202022322113 is a wasteful number, since it uses less digits than its factorization.

202022322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106412.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202022322113 its reverse (311223220202), we get a palindrome (513245542315).

The spelling of 202022322113 in words is "two hundred two billion, twenty-two million, three hundred twenty-two thousand, one hundred thirteen".