401120422 has 4 divisors (see below), whose sum is σ = 601680636. Its totient is φ = 200560210.

The previous prime is 401120411. The next prime is 401120443. The reversal of 401120422 is 224021104.

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

It is a junction number, because it is equal to n+sod(n) for n = 401120396 and 401120405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100280104 + ... + 100280107.

It is an arithmetic number, because the mean of its divisors is an integer number (150420159).

Almost surely, 2^401120422 is an apocalyptic number.

401120422 is a deficient number, since it is larger than the sum of its proper divisors (200560214).

401120422 is a wasteful number, since it uses less digits than its factorization.

401120422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200560213.

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

The square root of 401120422 is about 20027.9909626502. The cubic root of 401120422 is about 737.4936033918.

Adding to 401120422 its reverse (224021104), we get a palindrome (625141526).

The spelling of 401120422 in words is "four hundred one million, one hundred twenty thousand, four hundred twenty-two".