402401101322 has 8 divisors (see below), whose sum is σ = 658474529472. Its totient is φ = 182909591500.

The previous prime is 402401101301. The next prime is 402401101339. The reversal of 402401101322 is 223101104204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 402401101294 and 402401101303.

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 in 3 ways as a sum of consecutive naturals, for example, 9145479554 + ... + 9145479597.

It is an arithmetic number, because the mean of its divisors is an integer number (82309316184).

Almost surely, 2^402401101322 is an apocalyptic number.

402401101322 is a deficient number, since it is larger than the sum of its proper divisors (256073428150).

402401101322 is a wasteful number, since it uses less digits than its factorization.

402401101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18290959164.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 402401101322 its reverse (223101104204), we get a palindrome (625502205526).

The spelling of 402401101322 in words is "four hundred two billion, four hundred one million, one hundred one thousand, three hundred twenty-two".