400222130235 has 8 divisors (see below), whose sum is σ = 640355408400. Its totient is φ = 213451802784.

The previous prime is 400222130201. The next prime is 400222130281. The reversal of 400222130235 is 532031222004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 400222130235 - 2⁶ = 400222130171 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13340737660 + ... + 13340737689.

It is an arithmetic number, because the mean of its divisors is an integer number (80044426050).

Almost surely, 2^400222130235 is an apocalyptic number.

400222130235 is a deficient number, since it is larger than the sum of its proper divisors (240133278165).

400222130235 is a wasteful number, since it uses less digits than its factorization.

400222130235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26681475357.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 400222130235 its reverse (532031222004), we get a palindrome (932253352239).

The spelling of 400222130235 in words is "four hundred billion, two hundred twenty-two million, one hundred thirty thousand, two hundred thirty-five".