422214300212240 has 80 divisors (see below), whose sum is σ = 982919504506368. Its totient is φ = 168667116162048.

The previous prime is 422214300212207. The next prime is 422214300212417. The reversal of 422214300212240 is 42212003412224.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×422214300212240² (a number of 30 digits) contains 22 as substring.

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, 252623969 + ... + 254289791.

Almost surely, 2^{422214300212240} is an apocalyptic number.

422214300212240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422214300212240 is an abundant number, since it is smaller than the sum of its proper divisors (560705204294128).

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

422214300212240 is a wasteful number, since it uses less digits than its factorization.

422214300212240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669936 (or 1669930 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 422214300212240 its reverse (42212003412224), we get a palindrome (464426303624464).

The spelling of 422214300212240 in words is "four hundred twenty-two trillion, two hundred fourteen billion, three hundred million, two hundred twelve thousand, two hundred forty".