220012122212000 has 96 divisors (see below), whose sum is σ = 564072818609664. Its totient is φ = 84178551072000.

The previous prime is 220012122211997. The next prime is 220012122212017. The reversal of 220012122212000 is 212221210022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 220012122212000.

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, 1195626056 + ... + 1195810055.

It is an arithmetic number, because the mean of its divisors is an integer number (5875758527184).

Almost surely, 2^{220012122212000} is an apocalyptic number.

220012122212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220012122212000 is an abundant number, since it is smaller than the sum of its proper divisors (344060696397664).

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

220012122212000 is a wasteful number, since it uses less digits than its factorization.

220012122212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391436159 (or 2391436141 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220012122212000 its reverse (212221210022), we get a palindrome (220224343422022).

The spelling of 220012122212000 in words is "two hundred twenty trillion, twelve billion, one hundred twenty-two million, two hundred twelve thousand".