401314022 has 4 divisors (see below), whose sum is σ = 601971036. Its totient is φ = 200657010.

The previous prime is 401314021. The next prime is 401314037. The reversal of 401314022 is 220413104.

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

It is a super-2 number, since 2×401314022² = 322105888507632968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401314021) by changing a digit.

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 as a sum of consecutive naturals, namely, 100328504 + ... + 100328507.

It is an arithmetic number, because the mean of its divisors is an integer number (150492759).

Almost surely, 2^401314022 is an apocalyptic number.

401314022 is a deficient number, since it is larger than the sum of its proper divisors (200657014).

401314022 is a wasteful number, since it uses less digits than its factorization.

401314022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200657013.

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

The square root of 401314022 is about 20032.8236152570. The cubic root of 401314022 is about 737.6122342645.

Adding to 401314022 its reverse (220413104), we get a palindrome (621727126).

The spelling of 401314022 in words is "four hundred one million, three hundred fourteen thousand, twenty-two".