401422143023222 has 32 divisors (see below), whose sum is σ = 611599780915200. Its totient is φ = 197583371293248.

The previous prime is 401422143023197. The next prime is 401422143023261. The reversal of 401422143023222 is 222320341224104.

It is a super-4 number, since 4×401422143023222⁴ (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 26761679 + ... + 38974757.

It is an arithmetic number, because the mean of its divisors is an integer number (19112493153600).

Almost surely, 2^{401422143023222} is an apocalyptic number.

401422143023222 is a deficient number, since it is larger than the sum of its proper divisors (210177637891978).

401422143023222 is a wasteful number, since it uses less digits than its factorization.

401422143023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12214220.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 401422143023222 its reverse (222320341224104), we get a palindrome (623742484247326).

The spelling of 401422143023222 in words is "four hundred one trillion, four hundred twenty-two billion, one hundred forty-three million, twenty-three thousand, two hundred twenty-two".