202011313322 has 64 divisors (see below), whose sum is σ = 374494848000. Its totient is φ = 79584871680.

The previous prime is 202011313321. The next prime is 202011313381. The reversal of 202011313322 is 223313110202.

It is a junction number, because it is equal to n+sod(n) for n = 202011313294 and 202011313303.

It is not an unprimeable number, because it can be changed into a prime (202011313321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65993672 + ... + 65996732.

It is an arithmetic number, because the mean of its divisors is an integer number (5851482000).

Almost surely, 2^202011313322 is an apocalyptic number.

202011313322 is a deficient number, since it is larger than the sum of its proper divisors (172483534678).

202011313322 is a wasteful number, since it uses less digits than its factorization.

202011313322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 202011313322 its reverse (223313110202), we get a palindrome (425324423524).

The spelling of 202011313322 in words is "two hundred two billion, eleven million, three hundred thirteen thousand, three hundred twenty-two".