20230122322 has 4 divisors (see below), whose sum is σ = 30345183486. Its totient is φ = 10115061160.

The previous prime is 20230122307. The next prime is 20230122373. The reversal of 20230122322 is 22322103202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19819289961 + 410832361 = 140781^2 + 20269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20230122322.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5057530579 + ... + 5057530582.

Almost surely, 2^20230122322 is an apocalyptic number.

20230122322 is a deficient number, since it is larger than the sum of its proper divisors (10115061164).

20230122322 is a wasteful number, since it uses less digits than its factorization.

20230122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115061163.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20230122322 its reverse (22322103202), we get a palindrome (42552225524).

The spelling of 20230122322 in words is "twenty billion, two hundred thirty million, one hundred twenty-two thousand, three hundred twenty-two".