401120002322 has 24 divisors (see below), whose sum is σ = 673989655140. Its totient is φ = 178748431680.

The previous prime is 401120002219. The next prime is 401120002337. The reversal of 401120002322 is 223200021104.

It can be written as a sum of positive squares in 6 ways, for example, as 42176426161 + 358943576161 = 205369^2 + 599119^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 401120002322.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 20451329 + ... + 20470932.

Almost surely, 2^401120002322 is an apocalyptic number.

401120002322 is a deficient number, since it is larger than the sum of its proper divisors (272869652818).

401120002322 is a wasteful number, since it uses less digits than its factorization.

401120002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40922318 (or 40922305 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 401120002322 its reverse (223200021104), we get a palindrome (624320023426).

The spelling of 401120002322 in words is "four hundred one billion, one hundred twenty million, two thousand, three hundred twenty-two".