202022144322 has 32 divisors (see below), whose sum is σ = 425408305920. Its totient is φ = 63781687440.

The previous prime is 202022144321. The next prime is 202022144323. The reversal of 202022144322 is 223441220202.

It is an interprime number because it is at equal distance from previous prime (202022144321) and next prime (202022144323).

It is a junction number, because it is equal to n+sod(n) for n = 202022144292 and 202022144301.

It is not an unprimeable number, because it can be changed into a prime (202022144321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294297 + ... + 700467.

It is an arithmetic number, because the mean of its divisors is an integer number (13294009560).

Almost surely, 2^202022144322 is an apocalyptic number.

202022144322 is an abundant number, since it is smaller than the sum of its proper divisors (223386161598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202022144322 is a wasteful number, since it uses less digits than its factorization.

202022144322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410558.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 202022144322 its reverse (223441220202), we get a palindrome (425463364524).

The spelling of 202022144322 in words is "two hundred two billion, twenty-two million, one hundred forty-four thousand, three hundred twenty-two".