401105522 has 8 divisors (see below), whose sum is σ = 603785136. Its totient is φ = 199843812.

The previous prime is 401105521. The next prime is 401105543. The reversal of 401105522 is 225501104.

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 = 401105494 and 401105503.

It is not an unprimeable number, because it can be changed into a prime (401105521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353768 + ... + 354899.

It is an arithmetic number, because the mean of its divisors is an integer number (75473142).

Almost surely, 2^401105522 is an apocalyptic number.

401105522 is a deficient number, since it is larger than the sum of its proper divisors (202679614).

401105522 is a wasteful number, since it uses less digits than its factorization.

401105522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708952.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 401105522 is about 20027.6189797989. The cubic root of 401105522 is about 737.4844716447.

Adding to 401105522 its reverse (225501104), we get a palindrome (626606626).

The spelling of 401105522 in words is "four hundred one million, one hundred five thousand, five hundred twenty-two".