401102422 has 32 divisors (see below), whose sum is σ = 730566720. Its totient is φ = 161481600.

The previous prime is 401102419. The next prime is 401102461. The reversal of 401102422 is 224201104.

It is a junction number, because it is equal to n+sod(n) for n = 401102396 and 401102405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1672 + ... + 28372.

It is an arithmetic number, because the mean of its divisors is an integer number (22830210).

Almost surely, 2^401102422 is an apocalyptic number.

401102422 is a deficient number, since it is larger than the sum of its proper divisors (329464298).

401102422 is a wasteful number, since it uses less digits than its factorization.

401102422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26776.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 401102422 is about 20027.5415865253. The cubic root of 401102422 is about 737.4825717226.

Adding to 401102422 its reverse (224201104), we get a palindrome (625303526).

The spelling of 401102422 in words is "four hundred one million, one hundred two thousand, four hundred twenty-two".