422211210423040 has 144 divisors (see below), whose sum is σ = 1029718749024000. Its totient is φ = 165820283006976.

The previous prime is 422211210422999. The next prime is 422211210423061. The reversal of 422211210423040 is 40324012112224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58756411 + ... + 65549509.

It is an arithmetic number, because the mean of its divisors is an integer number (7150824646000).

Almost surely, 2^{422211210423040} is an apocalyptic number.

422211210423040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422211210423040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514859374512000).

422211210423040 is an abundant number, since it is smaller than the sum of its proper divisors (607507538600960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422211210423040 is an equidigital number, since it uses as much as digits as its factorization.

422211210423040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794002 (or 6793988 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 422211210423040 its reverse (40324012112224), we get a palindrome (462535222535264).

The spelling of 422211210423040 in words is "four hundred twenty-two trillion, two hundred eleven billion, two hundred ten million, four hundred twenty-three thousand, forty".